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: The Stanford prison experiment was conducted by
A) Stanley Milgram
B) Philip Zimbardo
C) Albert Bandura
D) Solomon Asch
✅ Correct Answer: B
Explanation: Philip Zimbardo’s study explored how roles influence behavior.
Q: Visual sensory memory is also known as
A) Auditory memory
B) Haptic memory
C) Iconic memory
D) Olfactory memory
✅ Correct Answer: C
Explanation: Iconic memory briefly stores visual images.
Q: The theory of moral development was proposed by
A) Jean Piaget
B) Lawrence Kohlberg
C) Erik Erikson
D) Carl Jung
✅ Correct Answer: B
Explanation: Kohlberg outlined stages of moral reasoning from childhood to adulthood.
Q: The neurotransmitter linked to depression is
A) Serotonin
B) Acetylcholine
C) Dopamine
D) Adrenaline
✅ Correct Answer: A
Explanation: Low levels of serotonin are often associated with depression.
Q: A sudden realization of a problem’s solution is called
A) Trial and error
B) Insight
C) Conditioning
D) Rehearsal
✅ Correct Answer: B
Explanation: Insight involves suddenly finding the solution without systematic strategies.
Q: The ability to understand and manage emotions is termed
A) Spatial intelligence
B) Fluid intelligence
C) Emotional intelligence
D) Crystallized intelligence
✅ Correct Answer: C
Explanation: Emotional intelligence involves perceiving, understanding, and managing emotions.
Q: Introversion and extraversion are part of
A) Freud’s theory
B) Jung’s personality types
C) Skinner’s reinforcement model
D) Pavlov’s conditioning
✅ Correct Answer: B
Explanation: Carl Jung classified personalities into introverts and extraverts.
Q: Classical conditioning was discovered by
A) John Watson
B) B.F. Skinner
C) Ivan Pavlov
D) Edward Thorndike
✅ Correct Answer: C
Explanation: Ivan Pavlov observed that dogs could associate a bell with food.
Q: An IQ score of 100 indicates
A) Low intelligence
B) Average intelligence
C) High intelligence
D) Giftedness
✅ Correct Answer: B
Explanation: An IQ of 100 represents the statistical average.
Q: The mind’s ability to focus on specific stimuli is called
A) Meditation
B) Divided attention
C) Selective attention
D) Full awareness
✅ Correct Answer: C
Explanation: Selective attention helps individuals focus while ignoring distractions.