Human Body Systems & Organs MCQs 2026

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

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Page 1 of 1 Questions 1–10 of 100

Q1 medium

What structure prevents food from entering the trachea (windpipe) while swallowing
1. A Epiglottis
2. B Larynx
3. C Pharynx
4. D Uvula
💡 Explanation:
The epiglottis, a flap of cartilage, covers the trachea during swallowing to prevent food from entering the airway.
Q2 easy

What is the tube that connects the throat to the stomach, through which food passes
1. A Trachea
2. B Esophagus
3. C Larynx
4. D Bronchus
💡 Explanation:
The esophagus is the muscular tube connecting the throat to the stomach.
Q3 medium

Which part of the digestive system is primarily responsible for the absorption of most nutrients
1. A Stomach
2. B Small intestine
3. C Large intestine
4. D Esophagus
💡 Explanation:
The small intestine is the primary site for nutrient absorption in the digestive process.
Q4 medium

Which part of the digestive system is primarily responsible for absorbing water and forming solid waste
1. A Stomach
2. B Small intestine
3. C Large intestine
4. D Esophagus
💡 Explanation:
The large intestine absorbs water from indigestible food matter, forming solid waste (feces).
Q5 medium

What acid is present in the stomach to aid in digestion
1. A Sulfuric acid
2. B Hydrochloric acid
3. C Nitric acid
4. D Acetic acid
💡 Explanation:
The stomach secretes hydrochloric acid, which helps break down food and kill pathogens.
Q6 medium

Which organ produces digestive enzymes and also functions as an endocrine gland producing insulin
1. A Liver
2. B Pancreas
3. C Stomach
4. D Gallbladder
💡 Explanation:
The pancreas has dual functions: producing digestive enzymes and secreting hormones like insulin.
Q7 easy

What is the average normal body temperature for a healthy human, in degrees Celsius
1. A 35°C
2. B 37°C
3. C 39°C
4. D 41°C
💡 Explanation:
The average normal human body temperature is approximately 37°C (98.6°F).
Q8 medium

Approximately how many liters of blood does an average adult human body contain
1. A 1-2 liters
2. B 3-4 liters
3. C 5-6 liters
4. D 8-9 liters
💡 Explanation:
An average adult human body contains approximately 5 to 6 liters of blood.
Q9 easy

Which organ system includes the brain, spinal cord, and nerves, coordinating body functions
1. A Endocrine system
2. B Nervous system
3. C Circulatory system
4. D Skeletal system
💡 Explanation:
The nervous system, comprising the brain, spinal cord, and nerves, coordinates body functions and responses.
Q10 medium

Which system in the body is responsible for producing hormones that regulate various bodily functions
1. A Nervous system
2. B Endocrine system
3. C Skeletal system
4. D Muscular system
💡 Explanation:
The endocrine system consists of glands that produce hormones regulating metabolism, growth, and other functions.
Q11 medium

Which type of muscle is found in the heart, functioning involuntarily and continuously
1. A Skeletal muscle
2. B Cardiac muscle
3. C Smooth muscle
4. D Striated voluntary muscle
💡 Explanation:
Cardiac muscle, found exclusively in the heart, contracts involuntarily and continuously throughout life.
Q12 medium

Which type of muscle is typically under voluntary control, such as those used for movement of limbs
1. A Cardiac muscle
2. B Smooth muscle
3. C Skeletal muscle
4. D Involuntary muscle
💡 Explanation:
Skeletal muscles are voluntary muscles attached to bones, controlling movement of limbs and body.
Q13 medium

Which type of muscle is found in organs like the stomach and intestines, functioning involuntarily
1. A Skeletal muscle
2. B Cardiac muscle
3. C Smooth muscle
4. D Striated muscle
💡 Explanation:
Smooth muscle is found in internal organs like the digestive tract, functioning involuntarily.
Q14 medium

What is the medical term for the voice box, containing the vocal cords
1. A Pharynx
2. B Larynx
3. C Trachea
4. D Epiglottis
💡 Explanation:
The larynx, commonly called the voice box, contains the vocal cords responsible for sound production.
Q15 easy

Which sense organ contains the cornea, retina, and lens, primarily responsible for vision
1. A Ear
2. B Eye
3. C Nose
4. D Skin
💡 Explanation:
The eye contains the cornea, lens, and retina, working together to process visual information.
Q16 medium

Which gland, located in the neck, regulates metabolism through hormone production
1. A Pituitary gland
2. B Thyroid gland
3. C Adrenal gland
4. D Pancreas
💡 Explanation:
The thyroid gland, located in the neck, produces hormones that regulate metabolic rate.
Q17 medium

Which organ is primarily responsible for the production of red blood cells in adults
1. A Liver
2. B Bone marrow
3. C Spleen
4. D Kidney
💡 Explanation:
Bone marrow is the primary site of red blood cell production in adults.
Q18 medium

Which organ acts as a reservoir for blood and helps filter out old or damaged red blood cells
1. A Liver
2. B Spleen
3. C Pancreas
4. D Gallbladder
💡 Explanation:
The spleen filters blood, removing old or damaged red blood cells, and stores blood as a reservoir.
Q19 medium

Which small organ stores bile produced by the liver, releasing it to aid in fat digestion
1. A Pancreas
2. B Gallbladder
3. C Spleen
4. D Appendix
💡 Explanation:
The gallbladder stores and concentrates bile produced by the liver, releasing it to help digest fats.
Q20 medium

What is the function of the appendix in the human body, according to some modern scientific understanding
1. A It has no known significant function, though some theories suggest immune or gut flora roles
2. B Digestion of protein
3. C Production of insulin
4. D Filtering blood
💡 Explanation:
The appendix's function has long been debated; some modern research suggests possible roles in immune function or maintaining gut bacteria.
Q21 medium

Which part of the brain controls vital involuntary functions such as heartbeat and breathing
1. A Cerebrum
2. B Cerebellum
3. C Medulla oblongata
4. D Thalamus
💡 Explanation:
The medulla oblongata, part of the brainstem, controls vital involuntary functions like heartbeat and breathing.
Q22 medium

Which part of the brain is responsible for higher-order functions such as thought, memory, and voluntary movement
1. A Cerebrum
2. B Cerebellum
3. C Medulla oblongata
4. D Pons
💡 Explanation:
The cerebrum, the largest part of the brain, handles higher cognitive functions, memory, and voluntary movement.
Q23 easy

What is the longest bone in the human body
1. A Humerus
2. B Femur (thigh bone)
3. C Tibia
4. D Fibula
💡 Explanation:
The femur, or thigh bone, is the longest and strongest bone in the human body.
Q24 medium

What is the smallest bone in the human body
1. A Stapes (in the ear)
2. B Femur
3. C Radius
4. D Patella
💡 Explanation:
The stapes, located in the middle ear, is the smallest bone in the human body.
Q25 easy

Which gas do humans primarily exhale as a waste product of respiration
1. A Oxygen
2. B Carbon dioxide
3. C Nitrogen
4. D Helium
💡 Explanation:
Carbon dioxide is the primary waste gas produced during cellular respiration and exhaled.
Q26 easy

What is the largest internal organ in the human body
1. A Liver
2. B Kidney
3. C Heart
4. D Stomach
💡 Explanation:
The liver is the largest internal organ, performing hundreds of vital functions.
Q27 easy

How many chambers does the human heart have
1. A Two
2. B Three
3. C Four
4. D Five
💡 Explanation:
The human heart has four chambers: two atria and two ventricles.
Q28 easy

What is the largest organ of the human body
1. A Liver
2. B Skin
3. C Lungs
4. D Brain
💡 Explanation:
The skin is the largest organ of the human body by surface area and weight.
Q29 easy

What is the normal resting heart rate for a healthy adult, approximately
1. A 20-40 beats per minute
2. B 60-100 beats per minute
3. C 120-150 beats per minute
4. D 180-200 beats per minute
💡 Explanation:
A healthy adult's resting heart rate typically ranges between 60 and 100 beats per minute.
Q30 easy

Which organ is primarily responsible for filtering blood and removing waste as urine
1. A Liver
2. B Kidneys
3. C Lungs
4. D Pancreas
💡 Explanation:
The kidneys filter blood, removing waste products and excess fluid, which is excreted as urine.
Q31 easy

How many kidneys does a normal healthy human have
1. A One
2. B Two
3. C Three
4. D Four
💡 Explanation:
Humans normally have two kidneys, located on either side of the spine.
Q32 easy

Which organ produces insulin, a hormone regulating blood sugar levels
1. A Liver
2. B Pancreas
3. C Kidney
4. D Spleen
💡 Explanation:
The pancreas produces insulin, which regulates blood glucose levels.
Q33 easy

Which gas do humans primarily inhale for respiration
1. A Oxygen
2. B Carbon dioxide
3. C Nitrogen
4. D Hydrogen
💡 Explanation:
Humans inhale oxygen, which is essential for cellular respiration.
Q34 medium

What is the primary site of gas exchange in the human respiratory system
1. A Trachea
2. B Alveoli (in the lungs)
3. C Bronchi
4. D Larynx
💡 Explanation:
Alveoli, tiny air sacs in the lungs, are where oxygen and carbon dioxide exchange occurs.
Q35 medium

What is the strongest muscle in the human body, based on different measures such as force exerted
1. A Bicep
2. B Masseter (jaw muscle)
3. C Heart
4. D Both 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.
Q36 medium

The human skeletal system serves which of the following functions
1. A Support and protection of organs
2. B Blood cell production
3. C Mineral storage
4. D All of the above
💡 Explanation:
The skeletal system provides structural support, protects organs, produces blood cells in marrow, and stores minerals.
Q37 medium

Which part of the brain is responsible for controlling balance and coordination
1. A Cerebrum
2. B Cerebellum
3. C Medulla oblongata
4. D Hypothalamus
💡 Explanation:
The cerebellum controls balance, coordination, and fine motor movements.
Q38 medium

Approximately how many bones are there in the adult human body
1. A 106
2. B 156
3. C 206
4. D 256
💡 Explanation:
The adult human skeleton typically consists of 206 bones.
Q39 hard

Approximately how many bones does a human infant have at birth, more than an adult due to later fusion
1. A About 150
2. B About 206
3. C About 270
4. D About 300
💡 Explanation:
Infants are born with about 270 bones, many of which later fuse together as they grow, resulting in 206 bones in adulthood.
Q40 medium

Which gland is often referred to as the "master gland" because it regulates other endocrine glands
1. A Thyroid gland
2. B Pituitary gland
3. C Adrenal gland
4. D Pancreas
💡 Explanation:
The pituitary gland is called the "master gland" as it regulates the activity of most other endocrine glands.
Q41 medium

What is the protein that provides strength and structure to hair and nails
1. A Melanin
2. B Keratin
3. C Collagen
4. D Elastin
💡 Explanation:
Keratin is a structural protein providing strength to hair, nails, and the outer skin layer.
Q42 medium

What is the protein that provides elasticity and structural support to skin, contributing to its youthful appearance
1. A Melanin
2. B Keratin
3. C Collagen
4. D Hemoglobin
💡 Explanation:
Collagen provides structural support and elasticity to skin and connective tissues.
Q43 medium

Which sense organ contains the cochlea, responsible for converting sound vibrations into nerve signals
1. A Eye
2. B Ear
3. C Nose
4. D Tongue
💡 Explanation:
The cochlea, located in the inner ear, converts sound vibrations into electrical signals for the brain.
Q44 easy

Which blood component is primarily responsible for carrying oxygen throughout the body
1. A White blood cells
2. B Red blood cells
3. C Platelets
4. D Plasma
💡 Explanation:
Red blood cells contain hemoglobin, which binds and transports oxygen throughout the body.
Q45 medium

Which layer of skin is the outermost, providing a protective barrier
1. A Epidermis
2. B Dermis
3. C Hypodermis
4. D Subcutaneous fat
💡 Explanation:
The epidermis is the outermost layer of skin, providing a waterproof, protective barrier.
Q46 medium

Which layer of skin contains sweat glands, hair follicles, and blood vessels
1. A Epidermis
2. B Dermis
3. C Hypodermis
4. D Subcutaneous fat only
💡 Explanation:
The dermis, the middle layer of skin, contains sweat glands, hair follicles, and blood vessels.
Q47 medium

Which layer of skin is the outermost, providing a protective barrier
1. A Epidermis
2. B Dermis
3. C Hypodermis
4. D Subcutaneous fat
💡 Explanation:
The epidermis is the outermost layer of skin, providing a waterproof, protective barrier.
Q48 easy

What is the pigment responsible for skin, hair, and eye color in humans
1. A Hemoglobin
2. B Melanin
3. C Keratin
4. D Collagen
💡 Explanation:
Melanin is the pigment responsible for coloring skin, hair, and eyes.
Q49 medium

What is the protein that provides strength and structure to hair and nails
1. A Melanin
2. B Keratin
3. C Collagen
4. D Elastin
💡 Explanation:
Keratin is a structural protein providing strength to hair, nails, and the outer skin layer.
Q50 medium

What is the protein that provides elasticity and structural support to skin, contributing to its youthful appearance
1. A Melanin
2. B Keratin
3. C Collagen
4. D Hemoglobin
💡 Explanation:
Collagen provides structural support and elasticity to skin and connective tissues.
Q51 easy

Which blood component is primarily responsible for carrying oxygen throughout the body
1. A White blood cells
2. B Red blood cells
3. C Platelets
4. D Plasma
💡 Explanation:
Red blood cells contain hemoglobin, which binds and transports oxygen throughout the body.
Q52 easy

Which blood component is primarily responsible for fighting infections
1. A White blood cells
2. B Red blood cells
3. C Platelets
4. D Plasma
💡 Explanation:
White blood cells are the primary immune cells, fighting infections and foreign invaders.
Q53 easy

Which blood component is primarily responsible for clotting to stop bleeding
1. A White blood cells
2. B Red blood cells
3. C Platelets
4. D Plasma
💡 Explanation:
Platelets are essential for blood clotting, helping to stop bleeding at injury sites.
Q54 medium

What is the liquid component of blood, in which blood cells are suspended
1. A Plasma
2. B Serum only
3. C Lymph
4. D Hemoglobin
💡 Explanation:
Plasma is the liquid component of blood, carrying cells, nutrients, hormones, and waste products.
Q55 easy

What protein in red blood cells is responsible for binding and transporting oxygen
1. A Hemoglobin
2. B Myoglobin only
3. C Collagen
4. D Keratin
💡 Explanation:
Hemoglobin, an iron-containing protein in red blood cells, binds oxygen for transport throughout the body.
Q56 easy

What mineral is a key component of hemoglobin, essential for oxygen transport
1. A Calcium
2. B Iron
3. C Zinc
4. D Magnesium
💡 Explanation:
Iron is a critical component of hemoglobin, necessary for effective oxygen binding and transport.
Q57 easy

What is the medical term for high blood pressure
1. A Hypotension
2. B Hypertension
3. C Tachycardia
4. D Bradycardia
💡 Explanation:
Hypertension refers to persistently high blood pressure, a significant risk factor for cardiovascular disease.
Q58 medium

What is the medical term for abnormally low blood pressure
1. A Hypotension
2. B Hypertension
3. C Arrhythmia
4. D Angina
💡 Explanation:
Hypotension refers to abnormally low blood pressure.
Q59 medium

What is the medical term for an abnormally fast heart rate
1. A Bradycardia
2. B Tachycardia
3. C Arrhythmia
4. D Fibrillation
💡 Explanation:
Tachycardia refers to an abnormally fast heart rate, typically above 100 beats per minute at rest.
Q60 medium

What is the medical term for an abnormally slow heart rate
1. A Bradycardia
2. B Tachycardia
3. C Hypertension
4. D Angina
💡 Explanation:
Bradycardia refers to an abnormally slow heart rate, typically below 60 beats per minute.
Q61 medium

Which blood type is often referred to as the "universal donor"
1. A Type A
2. B Type B
3. C Type AB
4. D Type O negative
💡 Explanation:
Type O negative blood lacks A, B, and Rh antigens, making it compatible with most recipients as the universal donor.
Q62 medium

Which blood type is often referred to as the "universal recipient"
1. A Type A
2. B Type B
3. C Type AB positive
4. D Type O
💡 Explanation:
Type AB positive blood can generally receive from all blood types, making it the universal recipient.
Q63 medium

How many main blood types exist in the ABO blood group system
1. A Two
2. B Three
3. C Four
4. D Six
💡 Explanation:
The ABO system classifies blood into four main types: A, B, AB, and O.
Q64 medium

What does the Rh factor in blood typing refer to
1. A A protein present or absent on red blood cells, determining positive or negative status
2. B A type of white blood cell
3. C A clotting factor only
4. D A plasma protein
💡 Explanation:
The Rh factor is a protein on red blood cells; its presence or absence determines positive or negative blood type status.
Q65 easy

Which organ system is responsible for producing sperm in males and eggs in females, along with related hormones
1. A Endocrine system
2. B Reproductive system
3. C Excretory system
4. D Nervous system
💡 Explanation:
The reproductive system produces gametes (sperm and eggs) and related reproductive hormones.
Q66 easy

What is the name of the female reproductive organ where a fertilized egg develops during pregnancy
1. A Ovary
2. B Uterus
3. C Fallopian tube
4. D Cervix
💡 Explanation:
The uterus is the organ where a fertilized egg implants and develops during pregnancy.
Q67 medium

What is the name of the tubes through which an egg travels from the ovary to the uterus
1. A Fallopian tubes
2. B Vas deferens
3. C Ureters
4. D Bile ducts
💡 Explanation:
The Fallopian tubes carry eggs from the ovaries to the uterus, and are typically where fertilization occurs.
Q68 medium

What is the name of the tube that carries sperm from the testes during ejaculation
1. A Fallopian tube
2. B Vas deferens
3. C Ureter
4. D Urethra
💡 Explanation:
The vas deferens carries sperm from the testes to the urethra during ejaculation.
Q69 medium

Which organ produces testosterone, the primary male sex hormone
1. A Prostate gland
2. B Testes
3. C Pituitary gland only
4. D Adrenal gland only
💡 Explanation:
The testes are the primary site of testosterone production in males.
Q70 medium

What is the average number of times an adult human heart beats per day, approximately
1. A About 10,000
2. B About 50,000
3. C About 100,000
4. D About 500,000
💡 Explanation:
A healthy adult heart beats approximately 100,000 times per day.
Q71 medium

What is the name of the protective membrane surrounding the brain and spinal cord
1. A Meninges
2. B Pleura
3. C Peritoneum
4. D Pericardium
💡 Explanation:
The meninges are protective membranes surrounding the brain and spinal cord.
Q72 medium

What is the name of the protective membrane surrounding the lungs
1. A Meninges
2. B Pleura
3. C Peritoneum
4. D Pericardium
💡 Explanation:
The pleura is the protective membrane surrounding the lungs.
Q73 medium

What is the name of the protective membrane surrounding the heart
1. A Meninges
2. B Pleura
3. C Peritoneum
4. D Pericardium
💡 Explanation:
The pericardium is the protective membrane surrounding the heart.
Q74 hard

What is the name of the membrane lining the abdominal cavity and covering abdominal organs
1. A Meninges
2. B Pleura
3. C Peritoneum
4. D Pericardium
💡 Explanation:
The peritoneum lines the abdominal cavity and covers the abdominal organs.
Q75 hard

Approximately how many liters of air does an average adult's lungs hold at full capacity
1. A 1-2 liters
2. B 3-4 liters
3. C 5-6 liters
4. D 8-9 liters
💡 Explanation:
An average adult's total lung capacity is approximately 5 to 6 liters.
Q76 medium

What is the primary function of red bone marrow
1. A Producing blood cells
2. B Storing fat
3. C Producing hormones
4. D Filtering blood
💡 Explanation:
Red bone marrow is the primary site of blood cell production (hematopoiesis).
Q77 hard

What is the primary function of yellow bone marrow, found in the central cavities of long bones
1. A Storing fat as an energy reserve
2. B Producing blood cells primarily
3. C Filtering blood
4. D Producing hormones
💡 Explanation:
Yellow bone marrow primarily stores fat, serving as an energy reserve, though it can convert to red marrow if needed.
Q78 easy

What term describes the joint where two or more bones meet, such as the knee or elbow
1. A Cartilage
2. B Joint
3. C Ligament
4. D Tendon
💡 Explanation:
A joint is the point of connection between two or more bones, allowing movement.
Q79 medium

What connective tissue connects bone to bone at a joint
1. A Tendon
2. B Ligament
3. C Cartilage
4. D Muscle fiber
💡 Explanation:
Ligaments are fibrous connective tissues connecting bones to each other at joints.
Q80 medium

What connective tissue connects muscle to bone
1. A Tendon
2. B Ligament
3. C Cartilage
4. D Nerve fiber
💡 Explanation:
Tendons are fibrous tissues connecting muscles to bones, enabling movement.
Q81 easy

What is the medical term for the branch of medicine focused on children's health
1. A Pediatrics
2. B Geriatrics
3. C Gynecology
4. D Obstetrics
💡 Explanation:
Pediatrics is the branch of medicine dedicated to the health and medical care of infants, children, and adolescents.
Q82 medium

What is the medical term for the study of the ears, nose, and throat
1. A ENT (Otorhinolaryngology)
2. B Ophthalmology
3. C Dermatology
4. D Neurology
💡 Explanation:
Otorhinolaryngology, commonly called ENT, is the branch of medicine focused on the ears, nose, and throat.
Q83 medium

What is the medical term for the branch of medicine dealing with hormones and the endocrine system
1. A Endocrinology
2. B Nephrology
3. C Gastroenterology
4. D Pulmonology
💡 Explanation:
Endocrinology is the branch of medicine focused on hormones and the endocrine system.
Q84 medium

What is the medical term for the study of blood and blood-related disorders
1. A Hematology
2. B Cardiology
3. C Nephrology
4. D Pulmonology
💡 Explanation:
Hematology is the branch of medicine focused on blood and blood-related disorders.
Q85 medium

What is the medical term for the study and treatment of cancer
1. A Oncology
2. B Cardiology
3. C Neurology
4. D Nephrology
💡 Explanation:
Oncology is the branch of medicine focused on the study and treatment of cancer.
Q86 medium

What is the medical term for the study of bones and the skeletal system
1. A Orthopedics
2. B Cardiology
3. C Neurology
4. D Dermatology
💡 Explanation:
Orthopedics is the branch of medicine focused on bones, joints, and the musculoskeletal system.
Q87 medium

What is the medical term for the study of the liver
1. A Nephrology
2. B Hepatology
3. C Gastroenterology broadly
4. D Pulmonology
💡 Explanation:
Hepatology is the branch of medicine specifically focused on the liver.
Q88 medium

What is the medical term for the study of the lungs and respiratory system
1. A Cardiology
2. B Pulmonology
3. C Nephrology
4. D Hepatology
💡 Explanation:
Pulmonology is the branch of medicine focused on the lungs and respiratory system.
Q89 medium

What is the medical term for the study of the eyes
1. A Otology
2. B Ophthalmology
3. C Dermatology
4. D Neurology
💡 Explanation:
Ophthalmology is the branch of medicine focused on eye health and vision.
Q90 medium

What is the medical term for the study of the skin
1. A Dermatology
2. B Cardiology
3. C Neurology
4. D Ophthalmology
💡 Explanation:
Dermatology is the branch of medicine focused on skin, hair, and nail conditions.
Q91 medium

What is the medical term for the study of the digestive system
1. A Nephrology
2. B Gastroenterology
3. C Dermatology
4. D Pulmonology
💡 Explanation:
Gastroenterology is the branch of medicine focused on the digestive system.
Q92 medium

What is the medical term for the study of the kidneys
1. A Cardiology
2. B Neurology
3. C Nephrology
4. D Hepatology
💡 Explanation:
Nephrology is the branch of medicine focused on kidney function and diseases.
Q93 easy

What is the medical term for the study of the heart and its functions
1. A Cardiology
2. B Neurology
3. C Nephrology
4. D Dermatology
💡 Explanation:
Cardiology is the branch of medicine focused on the heart and cardiovascular system.
Q94 easy

What is the medical term for the study of the nervous system
1. A Cardiology
2. B Neurology
3. C Nephrology
4. D Gastroenterology
💡 Explanation:
Neurology is the branch of medicine dealing with the nervous system, including the brain and nerves.
Q95 medium

What is the term for a doctor specializing in administering anesthesia during surgery
1. A Anesthesiologist
2. B Radiologist
3. C Pathologist
4. D Surgeon (general)
💡 Explanation:
An anesthesiologist specializes in administering anesthesia and monitoring patients during surgical procedures.
Q96 medium

What is the medical term for the surgical specialty focused on the brain and nervous system
1. A Neurosurgery
2. B Orthopedic surgery
3. C Cardiac surgery
4. D General surgery
💡 Explanation:
Neurosurgery is the surgical specialty focused on the brain, spinal cord, and nervous system.
Q97 medium

What is the medical term for the branch of medicine focused on the urinary tract and male reproductive system
1. A Nephrology
2. B Urology
3. C Gynecology
4. D Endocrinology
💡 Explanation:
Urology is the branch of medicine focused on the urinary tract in both sexes and the male reproductive system.
Q98 medium

What is the medical term for the branch of medicine focused on pregnancy and childbirth
1. A Gynecology
2. B Obstetrics
3. C Pediatrics
4. D Geriatrics
💡 Explanation:
Obstetrics is the branch of medicine focused on pregnancy, childbirth, and the postpartum period.
Q99 medium

What is the medical term for the branch of medicine focused on female reproductive health
1. A Pediatrics
2. B Geriatrics
3. C Gynecology
4. D Urology
💡 Explanation:
Gynecology is the branch of medicine focused on female reproductive health.
Q100 medium

What is the medical term for the branch of medicine focused on elderly patients' health
1. A Pediatrics
2. B Geriatrics
3. C Gynecology
4. D Obstetrics
💡 Explanation:
Geriatrics is the branch of medicine focused on the health of elderly individuals.

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Human Body Systems & Organs MCQs 2026

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