VTNE PREP COMBINED ACTUAL SCRIPT 2026 COMPLETE QUESTIONS AND ANSWERS GRADED A+

VTNE PREP COMBINED ACTUAL SCRIPT 2026
COMPLETE QUESTIONS AND ANSWERS
GRADED A+

◉ (b) SA node, AV node, bundle of His, Purkinje fibers.
Answer: In what order does the impulse for depolarization travel
through the heart?


(a) AV node, SA node, bundle of His, Purkinje fibers
(b) SA node, AV node, bundle of His, Purkinje fibers
(c) SA node, AV node, Purkinje fibers, bundle of His
(d) AV node, SA node, Purkinje fibers, bundle of His


◉ (a) Pylorus.
Answer: The muscular sphincter located between the stomach and
the duodenum is the:


(a) Pylorus
(b) Cardia
(c) Chyme
(d) Rugae

,◉ (a) Threshold.
Answer: When a stimulus is strong enough to cause complete
depolarization, it has reached:


(a) Threshold
(b) Repolarization
(c) Refractory period
(d) Action potential


◉ (b) Stomach.
Answer: Smooth muscles can be found in the:


(a) Heart
(b) Stomach
(c) Pelvic limb
(d) Diaphragm


◉ (a) Negative.
Answer: On inspiration, the pressure in the thoracic cavity, as
compared with ambient air pressure, is


(a) Negative

,(b) Positive
(c) Same as the ambient air pressure
(d) Fluctuating


◉ (c) Brainstem.
Answer: The cranial nerves originate from the


(a) Cerebellum
(b) Spinal cord
(c) Brainstem
(d) Cerebrum


◉ (d) Oxytocin.
Answer: In dairy cattle, the teats and udder are gently washed
before milking to stimulate the release of one of the following, to
stimulate milk letdown


(a) Adrenalin
(b) Norepinephrine
(c) Dopamine
(d) Oxytocin

, ◉ (c) 8%.
Answer: Typically, what percentage of an animal's body weight
consists of blood?


(a) 0.1%
(b) 1%
(c) 8%
(d) 30%


◉ (c) Systemic.
Answer: What circulatory system is under the highest pressure?


(a) Pulmonary
(b) Coronary
(c) Systemic
(d) Capillaries


◉ (d) A common passage for fecal, urinary, and reproductive
systems.
Answer: In birds, the cloaca is:


(a) An appendage suspended from the head