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Human Body Systems & Organs MCQs 2026

100 questions with detailed answers · 0 from past papers · 10 quiz batches available

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Read each question, think about the answer, then click Show Answer to reveal the correct option and explanation. Load 10 at a time so it stays manageable — perfect for one-topic study sessions on the bus or during a break.

Page 1 of 1Questions 1–10 of 100
  1. Q1medium

    What structure prevents food from entering the trachea (windpipe) while swallowing

    1. AEpiglottis
    2. BLarynx
    3. CPharynx
    4. DUvula
    💡 Explanation:

    The epiglottis, a flap of cartilage, covers the trachea during swallowing to prevent food from entering the airway.

  2. Q2easy

    What is the tube that connects the throat to the stomach, through which food passes

    1. ATrachea
    2. BEsophagus
    3. CLarynx
    4. DBronchus
    💡 Explanation:

    The esophagus is the muscular tube connecting the throat to the stomach.

  3. Q3medium

    Which part of the digestive system is primarily responsible for the absorption of most nutrients

    1. AStomach
    2. BSmall intestine
    3. CLarge intestine
    4. DEsophagus
    💡 Explanation:

    The small intestine is the primary site for nutrient absorption in the digestive process.

  4. Q4medium

    Which part of the digestive system is primarily responsible for absorbing water and forming solid waste

    1. AStomach
    2. BSmall intestine
    3. CLarge intestine
    4. DEsophagus
    💡 Explanation:

    The large intestine absorbs water from indigestible food matter, forming solid waste (feces).

  5. Q5medium

    What acid is present in the stomach to aid in digestion

    1. ASulfuric acid
    2. BHydrochloric acid
    3. CNitric acid
    4. DAcetic acid
    💡 Explanation:

    The stomach secretes hydrochloric acid, which helps break down food and kill pathogens.

  6. Q6medium

    Which organ produces digestive enzymes and also functions as an endocrine gland producing insulin

    1. ALiver
    2. BPancreas
    3. CStomach
    4. DGallbladder
    💡 Explanation:

    The pancreas has dual functions: producing digestive enzymes and secreting hormones like insulin.

  7. Q7easy

    What is the average normal body temperature for a healthy human, in degrees Celsius

    1. A35°C
    2. B37°C
    3. C39°C
    4. D41°C
    💡 Explanation:

    The average normal human body temperature is approximately 37°C (98.6°F).

  8. Q8medium

    Approximately how many liters of blood does an average adult human body contain

    1. A1-2 liters
    2. B3-4 liters
    3. C5-6 liters
    4. D8-9 liters
    💡 Explanation:

    An average adult human body contains approximately 5 to 6 liters of blood.

  9. Q9easy

    Which organ system includes the brain, spinal cord, and nerves, coordinating body functions

    1. AEndocrine system
    2. BNervous system
    3. CCirculatory system
    4. DSkeletal system
    💡 Explanation:

    The nervous system, comprising the brain, spinal cord, and nerves, coordinates body functions and responses.

  10. Q10medium

    Which system in the body is responsible for producing hormones that regulate various bodily functions

    1. ANervous system
    2. BEndocrine system
    3. CSkeletal system
    4. DMuscular system
    💡 Explanation:

    The endocrine system consists of glands that produce hormones regulating metabolism, growth, and other functions.

  11. Q11medium

    Which type of muscle is found in the heart, functioning involuntarily and continuously

    1. ASkeletal muscle
    2. BCardiac muscle
    3. CSmooth muscle
    4. DStriated voluntary muscle
    💡 Explanation:

    Cardiac muscle, found exclusively in the heart, contracts involuntarily and continuously throughout life.

  12. Q12medium

    Which type of muscle is typically under voluntary control, such as those used for movement of limbs

    1. ACardiac muscle
    2. BSmooth muscle
    3. CSkeletal muscle
    4. DInvoluntary muscle
    💡 Explanation:

    Skeletal muscles are voluntary muscles attached to bones, controlling movement of limbs and body.

  13. Q13medium

    Which type of muscle is found in organs like the stomach and intestines, functioning involuntarily

    1. ASkeletal muscle
    2. BCardiac muscle
    3. CSmooth muscle
    4. DStriated muscle
    💡 Explanation:

    Smooth muscle is found in internal organs like the digestive tract, functioning involuntarily.

  14. Q14medium

    What is the medical term for the voice box, containing the vocal cords

    1. APharynx
    2. BLarynx
    3. CTrachea
    4. DEpiglottis
    💡 Explanation:

    The larynx, commonly called the voice box, contains the vocal cords responsible for sound production.

  15. Q15easy

    Which sense organ contains the cornea, retina, and lens, primarily responsible for vision

    1. AEar
    2. BEye
    3. CNose
    4. DSkin
    💡 Explanation:

    The eye contains the cornea, lens, and retina, working together to process visual information.

  16. Q16medium

    Which gland, located in the neck, regulates metabolism through hormone production

    1. APituitary gland
    2. BThyroid gland
    3. CAdrenal gland
    4. DPancreas
    💡 Explanation:

    The thyroid gland, located in the neck, produces hormones that regulate metabolic rate.

  17. Q17medium

    Which organ is primarily responsible for the production of red blood cells in adults

    1. ALiver
    2. BBone marrow
    3. CSpleen
    4. DKidney
    💡 Explanation:

    Bone marrow is the primary site of red blood cell production in adults.

  18. Q18medium

    Which organ acts as a reservoir for blood and helps filter out old or damaged red blood cells

    1. ALiver
    2. BSpleen
    3. CPancreas
    4. DGallbladder
    💡 Explanation:

    The spleen filters blood, removing old or damaged red blood cells, and stores blood as a reservoir.

  19. Q19medium

    Which small organ stores bile produced by the liver, releasing it to aid in fat digestion

    1. APancreas
    2. BGallbladder
    3. CSpleen
    4. DAppendix
    💡 Explanation:

    The gallbladder stores and concentrates bile produced by the liver, releasing it to help digest fats.

  20. Q20medium

    What is the function of the appendix in the human body, according to some modern scientific understanding

    1. AIt has no known significant function, though some theories suggest immune or gut flora roles
    2. BDigestion of protein
    3. CProduction of insulin
    4. DFiltering blood
    💡 Explanation:

    The appendix's function has long been debated; some modern research suggests possible roles in immune function or maintaining gut bacteria.

  21. Q21medium

    Which part of the brain controls vital involuntary functions such as heartbeat and breathing

    1. ACerebrum
    2. BCerebellum
    3. CMedulla oblongata
    4. DThalamus
    💡 Explanation:

    The medulla oblongata, part of the brainstem, controls vital involuntary functions like heartbeat and breathing.

  22. Q22medium

    Which part of the brain is responsible for higher-order functions such as thought, memory, and voluntary movement

    1. ACerebrum
    2. BCerebellum
    3. CMedulla oblongata
    4. DPons
    💡 Explanation:

    The cerebrum, the largest part of the brain, handles higher cognitive functions, memory, and voluntary movement.

  23. Q23easy

    What is the longest bone in the human body

    1. AHumerus
    2. BFemur (thigh bone)
    3. CTibia
    4. DFibula
    💡 Explanation:

    The femur, or thigh bone, is the longest and strongest bone in the human body.

  24. Q24medium

    What is the smallest bone in the human body

    1. AStapes (in the ear)
    2. BFemur
    3. CRadius
    4. DPatella
    💡 Explanation:

    The stapes, located in the middle ear, is the smallest bone in the human body.

  25. Q25easy

    Which gas do humans primarily exhale as a waste product of respiration

    1. AOxygen
    2. BCarbon dioxide
    3. CNitrogen
    4. DHelium
    💡 Explanation:

    Carbon dioxide is the primary waste gas produced during cellular respiration and exhaled.

  26. Q26easy

    What is the largest internal organ in the human body

    1. ALiver
    2. BKidney
    3. CHeart
    4. DStomach
    💡 Explanation:

    The liver is the largest internal organ, performing hundreds of vital functions.

  27. Q27easy

    How many chambers does the human heart have

    1. ATwo
    2. BThree
    3. CFour
    4. DFive
    💡 Explanation:

    The human heart has four chambers: two atria and two ventricles.

  28. Q28easy

    What is the largest organ of the human body

    1. ALiver
    2. BSkin
    3. CLungs
    4. DBrain
    💡 Explanation:

    The skin is the largest organ of the human body by surface area and weight.

  29. Q29easy

    What is the normal resting heart rate for a healthy adult, approximately

    1. A20-40 beats per minute
    2. B60-100 beats per minute
    3. C120-150 beats per minute
    4. D180-200 beats per minute
    💡 Explanation:

    A healthy adult's resting heart rate typically ranges between 60 and 100 beats per minute.

  30. Q30easy

    Which organ is primarily responsible for filtering blood and removing waste as urine

    1. ALiver
    2. BKidneys
    3. CLungs
    4. DPancreas
    💡 Explanation:

    The kidneys filter blood, removing waste products and excess fluid, which is excreted as urine.

  31. Q31easy

    How many kidneys does a normal healthy human have

    1. AOne
    2. BTwo
    3. CThree
    4. DFour
    💡 Explanation:

    Humans normally have two kidneys, located on either side of the spine.

  32. Q32easy

    Which organ produces insulin, a hormone regulating blood sugar levels

    1. ALiver
    2. BPancreas
    3. CKidney
    4. DSpleen
    💡 Explanation:

    The pancreas produces insulin, which regulates blood glucose levels.

  33. Q33easy

    Which gas do humans primarily inhale for respiration

    1. AOxygen
    2. BCarbon dioxide
    3. CNitrogen
    4. DHydrogen
    💡 Explanation:

    Humans inhale oxygen, which is essential for cellular respiration.

  34. Q34medium

    What is the primary site of gas exchange in the human respiratory system

    1. ATrachea
    2. BAlveoli (in the lungs)
    3. CBronchi
    4. DLarynx
    💡 Explanation:

    Alveoli, tiny air sacs in the lungs, are where oxygen and carbon dioxide exchange occurs.

  35. Q35medium

    What is the strongest muscle in the human body, based on different measures such as force exerted

    1. ABicep
    2. BMasseter (jaw muscle)
    3. CHeart
    4. DBoth the masseter and heart are cited by different measures
    💡 Explanation:

    Depending on the measure used, the masseter (jaw muscle) is often cited as strongest by force, while the heart is strongest by continuous work output.

  36. Q36medium

    The human skeletal system serves which of the following functions

    1. ASupport and protection of organs
    2. BBlood cell production
    3. CMineral storage
    4. DAll of the above
    💡 Explanation:

    The skeletal system provides structural support, protects organs, produces blood cells in marrow, and stores minerals.

  37. Q37medium

    Which part of the brain is responsible for controlling balance and coordination

    1. ACerebrum
    2. BCerebellum
    3. CMedulla oblongata
    4. DHypothalamus
    💡 Explanation:

    The cerebellum controls balance, coordination, and fine motor movements.

  38. Q38medium

    Approximately how many bones are there in the adult human body

    1. A106
    2. B156
    3. C206
    4. D256
    💡 Explanation:

    The adult human skeleton typically consists of 206 bones.

  39. Q39hard

    Approximately how many bones does a human infant have at birth, more than an adult due to later fusion

    1. AAbout 150
    2. BAbout 206
    3. CAbout 270
    4. DAbout 300
    💡 Explanation:

    Infants are born with about 270 bones, many of which later fuse together as they grow, resulting in 206 bones in adulthood.

  40. Q40medium

    Which gland is often referred to as the "master gland" because it regulates other endocrine glands

    1. AThyroid gland
    2. BPituitary gland
    3. CAdrenal gland
    4. DPancreas
    💡 Explanation:

    The pituitary gland is called the "master gland" as it regulates the activity of most other endocrine glands.

  41. Q41medium

    What is the protein that provides strength and structure to hair and nails

    1. AMelanin
    2. BKeratin
    3. CCollagen
    4. DElastin
    💡 Explanation:

    Keratin is a structural protein providing strength to hair, nails, and the outer skin layer.

  42. Q42medium

    What is the protein that provides elasticity and structural support to skin, contributing to its youthful appearance

    1. AMelanin
    2. BKeratin
    3. CCollagen
    4. DHemoglobin
    💡 Explanation:

    Collagen provides structural support and elasticity to skin and connective tissues.

  43. Q43medium

    Which sense organ contains the cochlea, responsible for converting sound vibrations into nerve signals

    1. AEye
    2. BEar
    3. CNose
    4. DTongue
    💡 Explanation:

    The cochlea, located in the inner ear, converts sound vibrations into electrical signals for the brain.

  44. Q44easy

    Which blood component is primarily responsible for carrying oxygen throughout the body

    1. AWhite blood cells
    2. BRed blood cells
    3. CPlatelets
    4. DPlasma
    💡 Explanation:

    Red blood cells contain hemoglobin, which binds and transports oxygen throughout the body.

  45. Q45medium

    Which layer of skin is the outermost, providing a protective barrier

    1. AEpidermis
    2. BDermis
    3. CHypodermis
    4. DSubcutaneous fat
    💡 Explanation:

    The epidermis is the outermost layer of skin, providing a waterproof, protective barrier.

  46. Q46medium

    Which layer of skin contains sweat glands, hair follicles, and blood vessels

    1. AEpidermis
    2. BDermis
    3. CHypodermis
    4. DSubcutaneous fat only
    💡 Explanation:

    The dermis, the middle layer of skin, contains sweat glands, hair follicles, and blood vessels.

  47. Q47medium

    Which layer of skin is the outermost, providing a protective barrier

    1. AEpidermis
    2. BDermis
    3. CHypodermis
    4. DSubcutaneous fat
    💡 Explanation:

    The epidermis is the outermost layer of skin, providing a waterproof, protective barrier.

  48. Q48easy

    What is the pigment responsible for skin, hair, and eye color in humans

    1. AHemoglobin
    2. BMelanin
    3. CKeratin
    4. DCollagen
    💡 Explanation:

    Melanin is the pigment responsible for coloring skin, hair, and eyes.

  49. Q49medium

    What is the protein that provides strength and structure to hair and nails

    1. AMelanin
    2. BKeratin
    3. CCollagen
    4. DElastin
    💡 Explanation:

    Keratin is a structural protein providing strength to hair, nails, and the outer skin layer.

  50. Q50medium

    What is the protein that provides elasticity and structural support to skin, contributing to its youthful appearance

    1. AMelanin
    2. BKeratin
    3. CCollagen
    4. DHemoglobin
    💡 Explanation:

    Collagen provides structural support and elasticity to skin and connective tissues.

  51. Q51easy

    Which blood component is primarily responsible for carrying oxygen throughout the body

    1. AWhite blood cells
    2. BRed blood cells
    3. CPlatelets
    4. DPlasma
    💡 Explanation:

    Red blood cells contain hemoglobin, which binds and transports oxygen throughout the body.

  52. Q52easy

    Which blood component is primarily responsible for fighting infections

    1. AWhite blood cells
    2. BRed blood cells
    3. CPlatelets
    4. DPlasma
    💡 Explanation:

    White blood cells are the primary immune cells, fighting infections and foreign invaders.

  53. Q53easy

    Which blood component is primarily responsible for clotting to stop bleeding

    1. AWhite blood cells
    2. BRed blood cells
    3. CPlatelets
    4. DPlasma
    💡 Explanation:

    Platelets are essential for blood clotting, helping to stop bleeding at injury sites.

  54. Q54medium

    What is the liquid component of blood, in which blood cells are suspended

    1. APlasma
    2. BSerum only
    3. CLymph
    4. DHemoglobin
    💡 Explanation:

    Plasma is the liquid component of blood, carrying cells, nutrients, hormones, and waste products.

  55. Q55easy

    What protein in red blood cells is responsible for binding and transporting oxygen

    1. AHemoglobin
    2. BMyoglobin only
    3. CCollagen
    4. DKeratin
    💡 Explanation:

    Hemoglobin, an iron-containing protein in red blood cells, binds oxygen for transport throughout the body.

  56. Q56easy

    What mineral is a key component of hemoglobin, essential for oxygen transport

    1. ACalcium
    2. BIron
    3. CZinc
    4. DMagnesium
    💡 Explanation:

    Iron is a critical component of hemoglobin, necessary for effective oxygen binding and transport.

  57. Q57easy

    What is the medical term for high blood pressure

    1. AHypotension
    2. BHypertension
    3. CTachycardia
    4. DBradycardia
    💡 Explanation:

    Hypertension refers to persistently high blood pressure, a significant risk factor for cardiovascular disease.

  58. Q58medium

    What is the medical term for abnormally low blood pressure

    1. AHypotension
    2. BHypertension
    3. CArrhythmia
    4. DAngina
    💡 Explanation:

    Hypotension refers to abnormally low blood pressure.

  59. Q59medium

    What is the medical term for an abnormally fast heart rate

    1. ABradycardia
    2. BTachycardia
    3. CArrhythmia
    4. DFibrillation
    💡 Explanation:

    Tachycardia refers to an abnormally fast heart rate, typically above 100 beats per minute at rest.

  60. Q60medium

    What is the medical term for an abnormally slow heart rate

    1. ABradycardia
    2. BTachycardia
    3. CHypertension
    4. DAngina
    💡 Explanation:

    Bradycardia refers to an abnormally slow heart rate, typically below 60 beats per minute.

  61. Q61medium

    Which blood type is often referred to as the "universal donor"

    1. AType A
    2. BType B
    3. CType AB
    4. DType O negative
    💡 Explanation:

    Type O negative blood lacks A, B, and Rh antigens, making it compatible with most recipients as the universal donor.

  62. Q62medium

    Which blood type is often referred to as the "universal recipient"

    1. AType A
    2. BType B
    3. CType AB positive
    4. DType O
    💡 Explanation:

    Type AB positive blood can generally receive from all blood types, making it the universal recipient.

  63. Q63medium

    How many main blood types exist in the ABO blood group system

    1. ATwo
    2. BThree
    3. CFour
    4. DSix
    💡 Explanation:

    The ABO system classifies blood into four main types: A, B, AB, and O.

  64. Q64medium

    What does the Rh factor in blood typing refer to

    1. AA protein present or absent on red blood cells, determining positive or negative status
    2. BA type of white blood cell
    3. CA clotting factor only
    4. DA plasma protein
    💡 Explanation:

    The Rh factor is a protein on red blood cells; its presence or absence determines positive or negative blood type status.

  65. Q65easy

    Which organ system is responsible for producing sperm in males and eggs in females, along with related hormones

    1. AEndocrine system
    2. BReproductive system
    3. CExcretory system
    4. DNervous system
    💡 Explanation:

    The reproductive system produces gametes (sperm and eggs) and related reproductive hormones.

  66. Q66easy

    What is the name of the female reproductive organ where a fertilized egg develops during pregnancy

    1. AOvary
    2. BUterus
    3. CFallopian tube
    4. DCervix
    💡 Explanation:

    The uterus is the organ where a fertilized egg implants and develops during pregnancy.

  67. Q67medium

    What is the name of the tubes through which an egg travels from the ovary to the uterus

    1. AFallopian tubes
    2. BVas deferens
    3. CUreters
    4. DBile ducts
    💡 Explanation:

    The Fallopian tubes carry eggs from the ovaries to the uterus, and are typically where fertilization occurs.

  68. Q68medium

    What is the name of the tube that carries sperm from the testes during ejaculation

    1. AFallopian tube
    2. BVas deferens
    3. CUreter
    4. DUrethra
    💡 Explanation:

    The vas deferens carries sperm from the testes to the urethra during ejaculation.

  69. Q69medium

    Which organ produces testosterone, the primary male sex hormone

    1. AProstate gland
    2. BTestes
    3. CPituitary gland only
    4. DAdrenal gland only
    💡 Explanation:

    The testes are the primary site of testosterone production in males.

  70. Q70medium

    What is the average number of times an adult human heart beats per day, approximately

    1. AAbout 10,000
    2. BAbout 50,000
    3. CAbout 100,000
    4. DAbout 500,000
    💡 Explanation:

    A healthy adult heart beats approximately 100,000 times per day.

  71. Q71medium

    What is the name of the protective membrane surrounding the brain and spinal cord

    1. AMeninges
    2. BPleura
    3. CPeritoneum
    4. DPericardium
    💡 Explanation:

    The meninges are protective membranes surrounding the brain and spinal cord.

  72. Q72medium

    What is the name of the protective membrane surrounding the lungs

    1. AMeninges
    2. BPleura
    3. CPeritoneum
    4. DPericardium
    💡 Explanation:

    The pleura is the protective membrane surrounding the lungs.

  73. Q73medium

    What is the name of the protective membrane surrounding the heart

    1. AMeninges
    2. BPleura
    3. CPeritoneum
    4. DPericardium
    💡 Explanation:

    The pericardium is the protective membrane surrounding the heart.

  74. Q74hard

    What is the name of the membrane lining the abdominal cavity and covering abdominal organs

    1. AMeninges
    2. BPleura
    3. CPeritoneum
    4. DPericardium
    💡 Explanation:

    The peritoneum lines the abdominal cavity and covers the abdominal organs.

  75. Q75hard

    Approximately how many liters of air does an average adult's lungs hold at full capacity

    1. A1-2 liters
    2. B3-4 liters
    3. C5-6 liters
    4. D8-9 liters
    💡 Explanation:

    An average adult's total lung capacity is approximately 5 to 6 liters.

  76. Q76medium

    What is the primary function of red bone marrow

    1. AProducing blood cells
    2. BStoring fat
    3. CProducing hormones
    4. DFiltering blood
    💡 Explanation:

    Red bone marrow is the primary site of blood cell production (hematopoiesis).

  77. Q77hard

    What is the primary function of yellow bone marrow, found in the central cavities of long bones

    1. AStoring fat as an energy reserve
    2. BProducing blood cells primarily
    3. CFiltering blood
    4. DProducing hormones
    💡 Explanation:

    Yellow bone marrow primarily stores fat, serving as an energy reserve, though it can convert to red marrow if needed.

  78. Q78easy

    What term describes the joint where two or more bones meet, such as the knee or elbow

    1. ACartilage
    2. BJoint
    3. CLigament
    4. DTendon
    💡 Explanation:

    A joint is the point of connection between two or more bones, allowing movement.

  79. Q79medium

    What connective tissue connects bone to bone at a joint

    1. ATendon
    2. BLigament
    3. CCartilage
    4. DMuscle fiber
    💡 Explanation:

    Ligaments are fibrous connective tissues connecting bones to each other at joints.

  80. Q80medium

    What connective tissue connects muscle to bone

    1. ATendon
    2. BLigament
    3. CCartilage
    4. DNerve fiber
    💡 Explanation:

    Tendons are fibrous tissues connecting muscles to bones, enabling movement.

  81. Q81easy

    What is the medical term for the branch of medicine focused on children's health

    1. APediatrics
    2. BGeriatrics
    3. CGynecology
    4. DObstetrics
    💡 Explanation:

    Pediatrics is the branch of medicine dedicated to the health and medical care of infants, children, and adolescents.

  82. Q82medium

    What is the medical term for the study of the ears, nose, and throat

    1. AENT (Otorhinolaryngology)
    2. BOphthalmology
    3. CDermatology
    4. DNeurology
    💡 Explanation:

    Otorhinolaryngology, commonly called ENT, is the branch of medicine focused on the ears, nose, and throat.

  83. Q83medium

    What is the medical term for the branch of medicine dealing with hormones and the endocrine system

    1. AEndocrinology
    2. BNephrology
    3. CGastroenterology
    4. DPulmonology
    💡 Explanation:

    Endocrinology is the branch of medicine focused on hormones and the endocrine system.

  84. Q84medium

    What is the medical term for the study of blood and blood-related disorders

    1. AHematology
    2. BCardiology
    3. CNephrology
    4. DPulmonology
    💡 Explanation:

    Hematology is the branch of medicine focused on blood and blood-related disorders.

  85. Q85medium

    What is the medical term for the study and treatment of cancer

    1. AOncology
    2. BCardiology
    3. CNeurology
    4. DNephrology
    💡 Explanation:

    Oncology is the branch of medicine focused on the study and treatment of cancer.

  86. Q86medium

    What is the medical term for the study of bones and the skeletal system

    1. AOrthopedics
    2. BCardiology
    3. CNeurology
    4. DDermatology
    💡 Explanation:

    Orthopedics is the branch of medicine focused on bones, joints, and the musculoskeletal system.

  87. Q87medium

    What is the medical term for the study of the liver

    1. ANephrology
    2. BHepatology
    3. CGastroenterology broadly
    4. DPulmonology
    💡 Explanation:

    Hepatology is the branch of medicine specifically focused on the liver.

  88. Q88medium

    What is the medical term for the study of the lungs and respiratory system

    1. ACardiology
    2. BPulmonology
    3. CNephrology
    4. DHepatology
    💡 Explanation:

    Pulmonology is the branch of medicine focused on the lungs and respiratory system.

  89. Q89medium

    What is the medical term for the study of the eyes

    1. AOtology
    2. BOphthalmology
    3. CDermatology
    4. DNeurology
    💡 Explanation:

    Ophthalmology is the branch of medicine focused on eye health and vision.

  90. Q90medium

    What is the medical term for the study of the skin

    1. ADermatology
    2. BCardiology
    3. CNeurology
    4. DOphthalmology
    💡 Explanation:

    Dermatology is the branch of medicine focused on skin, hair, and nail conditions.

  91. Q91medium

    What is the medical term for the study of the digestive system

    1. ANephrology
    2. BGastroenterology
    3. CDermatology
    4. DPulmonology
    💡 Explanation:

    Gastroenterology is the branch of medicine focused on the digestive system.

  92. Q92medium

    What is the medical term for the study of the kidneys

    1. ACardiology
    2. BNeurology
    3. CNephrology
    4. DHepatology
    💡 Explanation:

    Nephrology is the branch of medicine focused on kidney function and diseases.

  93. Q93easy

    What is the medical term for the study of the heart and its functions

    1. ACardiology
    2. BNeurology
    3. CNephrology
    4. DDermatology
    💡 Explanation:

    Cardiology is the branch of medicine focused on the heart and cardiovascular system.

  94. Q94easy

    What is the medical term for the study of the nervous system

    1. ACardiology
    2. BNeurology
    3. CNephrology
    4. DGastroenterology
    💡 Explanation:

    Neurology is the branch of medicine dealing with the nervous system, including the brain and nerves.

  95. Q95medium

    What is the term for a doctor specializing in administering anesthesia during surgery

    1. AAnesthesiologist
    2. BRadiologist
    3. CPathologist
    4. DSurgeon (general)
    💡 Explanation:

    An anesthesiologist specializes in administering anesthesia and monitoring patients during surgical procedures.

  96. Q96medium

    What is the medical term for the surgical specialty focused on the brain and nervous system

    1. ANeurosurgery
    2. BOrthopedic surgery
    3. CCardiac surgery
    4. DGeneral surgery
    💡 Explanation:

    Neurosurgery is the surgical specialty focused on the brain, spinal cord, and nervous system.

  97. Q97medium

    What is the medical term for the branch of medicine focused on the urinary tract and male reproductive system

    1. ANephrology
    2. BUrology
    3. CGynecology
    4. DEndocrinology
    💡 Explanation:

    Urology is the branch of medicine focused on the urinary tract in both sexes and the male reproductive system.

  98. Q98medium

    What is the medical term for the branch of medicine focused on pregnancy and childbirth

    1. AGynecology
    2. BObstetrics
    3. CPediatrics
    4. DGeriatrics
    💡 Explanation:

    Obstetrics is the branch of medicine focused on pregnancy, childbirth, and the postpartum period.

  99. Q99medium

    What is the medical term for the branch of medicine focused on female reproductive health

    1. APediatrics
    2. BGeriatrics
    3. CGynecology
    4. DUrology
    💡 Explanation:

    Gynecology is the branch of medicine focused on female reproductive health.

  100. Q100medium

    What is the medical term for the branch of medicine focused on elderly patients' health

    1. APediatrics
    2. BGeriatrics
    3. CGynecology
    4. DObstetrics
    💡 Explanation:

    Geriatrics is the branch of medicine focused on the health of elderly individuals.

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