Physiology MCQs
Physiology MCQs help medical and dental students master body functions across cardiovascular, respiratory, renal, digestive, endocrine, and neurophysiology systems. Ideal for MDCAT, NTS, USMLE, and FCPS, these quizzes boost retention and exam success.
Q: Reaction formation is a defense mechanism where a person acts opposite to their true feelings.
A) Sublimation
B) Projection
C) Reaction formation
D) Rationalization
Q: The retina contains rods and cones for detecting light and color.
A) Iris
B) Retina
C) Cornea
D) Optic nerve
Q: The autonomic nervous system controls involuntary body functions.
A) Peripheral system
B) Somatic system
C) Autonomic system
D) Central system
Q: The bystander effect is the tendency for individuals to be less likely to help in a crowd.
A) Altruism
B) Bystander effect
C) Social responsibility
D) Group bias
Q: Operant conditioning uses rewards and punishments to influence behavior.
A) Social learning
B) Insight learning
C) Operant conditioning
D) Vicarious learning