For DMLT students in Jharkhand, revising the key concepts of Anatomy and Physiology is very important before the examination. To make your preparation easier, here are the Top 50 most important MCQs that help you revise quickly and check your performance. These questions are selected from the topics that commonly appear in the DMLT exams and are useful for last-minute revision.
- The basic structural and functional unit of life is the:
A. Tissue
B. Cell
C. Organ
D. Atom
Answer: B - The study of tissues is known as:
A. Cytology
B. Histology
C. Physiology
D. Anatomy
Answer: B - Which system controls voluntary body movements?
A. Respiratory
B. Digestive
C. Nervous
D. Endocrine
Answer: C - RBCs are mainly responsible for transporting:
A. Hormones
B. Oxygen
C. Nutrients
D. Waste
Answer: B - The major muscle responsible for breathing is:
A. Diaphragm
B. Biceps
C. Triceps
D. Deltoid
Answer: A - The heart is located mainly in which cavity?
A. Abdominal
B. Thoracic
C. Cranial
D. Pelvic
Answer: B - The functional unit of the nervous system is the:
A. Muscle fiber
B. Neuron
C. Nephron
D. Platelet
Answer: B - The largest bone in the human body is:
A. Radius
B. Femur
C. Clavicle
D. Tibia
Answer: B - Which organ stores bile?
A. Pancreas
B. Gallbladder
C. Liver
D. Kidney
Answer: B - The main organ for excretion of urine is the:
A. Liver
B. Kidney
C. Lungs
D. Skin
Answer: B
- Platelets are also known as:
A. Erythrocytes
B. Leukocytes
C. Thrombocytes
D. Myocytes
Answer: C - Which organ produces insulin?
A. Pancreas
B. Liver
C. Thyroid
D. Spleen
Answer: A - Normal adult heart rate is:
A. 20–40 bpm
B. 60–100 bpm
C. 120–140 bpm
D. 180 bpm
Answer: B - The largest organ of the human body is:
A. Liver
B. Brain
C. Skin
D. Heart
Answer: C - Hemoglobin contains which mineral?
A. Calcium
B. Iron
C. Sodium
D. Iodine
Answer: B - The small structures in the lungs for gas exchange are called:
A. Bronchi
B. Nephrons
C. Alveoli
D. Lymph nodes
Answer: C - The fluid part of blood is called:
A. Serum
B. Plasma
C. Water
D. Enzyme
Answer: B - The smallest bone is found in the:
A. Ear
B. Foot
C. Wrist
D. Nose
Answer: A - Which organ regulates body temperature?
A. Liver
B. Lungs
C. Skin
D. Heart
Answer: C - The main function of the stomach is:
A. Blood production
B. Digestion
C. Breathing
D. Hormone storage
Answer: B
- The gland known as the Master gland is:
A. Thyroid
B. Pituitary
C. Adrenal
D. Pineal
Answer: B - Blood pressure is mainly controlled by the:
A. Lungs
B. Kidneys
C. Heart
D. Liver
Answer: C - The vertebral column protects the:
A. Heart
B. Brain
C. Spinal cord
D. Lungs
Answer: C - Smooth muscles are found in the:
A. Leg
B. Intestine walls
C. Arms
D. Jaw
Answer: B - The primary exhaled waste gas is:
A. Oxygen
B. Nitrogen
C. Carbon dioxide
D. Hydrogen
Answer: C - Cell division producing identical cells is:
A. Meiosis
B. Mitosis
C. Respiration
D. Diffusion
Answer: B - The main function of the liver is:
A. Pumping blood
B. Filtration and metabolism
C. Storing oxygen
D. Movement
Answer: B - Blood groups are based on presence of:
A. Enzymes
B. Antigens
C. Vitamins
D. Hormones
Answer: B - The space between neurons is the:
A. Synapse
B. Node
C. Junction
D. Capillary
Answer: A - Which organ produces bile?
A. Spleen
B. Liver
C. Kidney
D. Pancreas
Answer: B
- WBCs mainly provide:
A. Digestion
B. Immunity
C. Clotting
D. Movement
Answer: B - The eye lens helps focus:
A. Sound
B. Light
C. Blood
D. Signals
Answer: B - The basic unit for muscle contraction is:
A. Nephron
B. Sarcomere
C. Osteon
D. Ribosome
Answer: B - The pancreas is part of the:
A. Skeletal system
B. Digestive system
C. Integumentary system
D. Respiratory system
Answer: B - The tube connecting the mouth and stomach is:
A. Trachea
B. Ureter
C. Esophagus
D. Bronchi
Answer: C - The normal blood pH is:
A. 3–4
B. 7.35–7.45
C. 9–10
D. 5–6
Answer: B - Which ion helps in muscle contraction?
A. Calcium
B. Sodium
C. Potassium
D. Iodine
Answer: A - Breathing is also called:
A. Excretion
B. Respiration
C. Filtration
D. Digestion
Answer: B - Which is NOT a blood vessel?
A. Artery
B. Vein
C. Capillary
D. Neuron
Answer: D - The endocrine system releases:
A. Enzymes
B. Hormones
C. Platelets
D. Antibodies
Answer: B
- Bones are mainly made of:
A. Water
B. Minerals and collagen
C. Plasma
D. Fat
Answer: B - The bladder stores:
A. Blood
B. Urine
C. Plasma
D. Bile
Answer: B - Red bone marrow produces:
A. Sweat
B. Blood cells
C. Hormones
D. Mucus
Answer: B - The trachea belongs to:
A. Respiratory system
B. Digestive system
C. Urinary system
D. Nervous system
Answer: A - Sensory organs detect:
A. Hormones
B. Stimuli
C. Platelets
D. Heat only
Answer: B - The number of chambers in the heart is:
A. 2
B. 3
C. 4
D. 6
Answer: C - The thyroid gland regulates:
A. Digestion
B. Metabolism
C. Blood clotting
D. Vision
Answer: B - The main component of plasma is:
A. Protein
B. Water
C. Fat
D. Sugar
Answer: B - The brain is protected by the:
A. Ribs
B. Skull
C. Pelvis
D. Spine
Answer: B - The appendix is attached to the:
A. Small intestine
B. Large intestine
C. Pancreas
D. Kidney
Answer: B
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