Mcq Subject: Physiology
Which of the following is an amino neurotransmitter
A. Acetylcholine
B. GABA
C. Lignocaine
D. Epinephrine
View DescriptionAdrenal insufficiency in not associated with –
A. Hyponatremia
B. Hyperkalemia
C. Hypoglycemia
D. Metabolic alkalosis
View DescriptionEffort during normal respiration is done due to
A. Lung elasticity
B. Respiratory air passages
C. Alveolar air spaces
D. Creating negative pleural pressure
View DescriptionThyroxine is synthesized from which amino acid-
A. Arginine
B. Lysine
C. Methionine
D. Tyrosine
View DescriptionAscorbic acid is a potent enhancer of iron absorption because it:
A. Enhances the absorption of heme iron
B. Enhances the activity of heme oxygenase
C. Is a reducing agent, thereby helping to keep iron in the ferrous state
D. Decreases the production of ferritin by enterocytes
View DescriptionDuring diastole, arterial pressure is maintained by
A. Elastic recoil of aorta
B. Musculature of arteries
C. Constriction of capillaries
D. Contraction of left ventricle
View DescriptionVitamin K dependent coagulation factors include
A. II and III
B. IX and X
C. III and V
D. VIII and XII
View DescriptionA person with eyes closed & mind wondering will have the following wave in
A. a-waves
B. b-waves
C. d-waves
D. t-waves
View DescriptionThe principle that is the spinal cord dorsal roots are sensory and the ventral roots are motor is known as –
A. Laplace's law
B. Bell-Magendle's law
C. Frank-Starling's law
D. Weber-Fechner's law
View DescriptionGet More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now