CSFA Practice Exam Questions with
Correct Answers 2026
Body temperature is regulated by the: - CORRECT ANSWER --hypothalamus
Water constitutes what average normal percentage of total body weight? - CORRECT
ANSWER -- 50%-70%
The thyroid gland consists of right and left lobes joined by the? - CORRECT ANSWER --isthmus
Langer lines generally lie perpendicular to the direction of: - CORRECT ANSWER --
underlying muscle tension
The arterial supply to the intestinal tract, with the exception of the stomach, duodenum, and
distal rectum, is derived from the: - CORRECT ANSWER --superior and inferior mesenteric
arteries
Excessive secretion of growth hormones in adults causes: - CORRECT ANSWER --acromegaly
The large artery that arises from the left side of the aortic arch and descends into the arm is t
he: - CORRECT ANSWER --subclavian
An enzyme active inthe digestion of starches is: - CORRECT ANSWER --amylase
The normal ph of blood is: - CORRECT ANSWER --7.3-7.4
Which cells secrete pepsinogen? - CORRECT ANSWER --chief
, Which vein drains the intracranial venous sinuses to veins onthe outside of the skull? -
CORRECT ANSWER --emissary
Which arteries supplies blood to the brain? - CORRECT ANSWER --vertebral and internal carotids
Which artery divides into the anterior and middle cerebral arteries? - CORRECT ANSWER --
internal carotid
Which of the following arteries is a direct branch of the internal carotid?
1. Vertebral
2.aorta
3. Middle cerebral
4. Facial - CORRECT ANSWER --3. Middle cerebral
The lateral ventricles within the cerebral hemisphere communicate with the third ventricle thr
ough the opening called: - CORRECT ANSWER --foramen of monro
The thied ventricle of the brain empties into the fourth ventricle through the? -
CORRECT ANSWER --aqueduct of sylvius
Spinal fluid is produced by the: - CORRECT ANSWER --choroid plexus
The fold of dura mater that separates the cerebral hemispheres: - CORRECT ANSWER --falx
cerebri
Which of the following separates the frontal and temporal lobes?
1. Fissure of sylvius
2.fissure of rolando
Correct Answers 2026
Body temperature is regulated by the: - CORRECT ANSWER --hypothalamus
Water constitutes what average normal percentage of total body weight? - CORRECT
ANSWER -- 50%-70%
The thyroid gland consists of right and left lobes joined by the? - CORRECT ANSWER --isthmus
Langer lines generally lie perpendicular to the direction of: - CORRECT ANSWER --
underlying muscle tension
The arterial supply to the intestinal tract, with the exception of the stomach, duodenum, and
distal rectum, is derived from the: - CORRECT ANSWER --superior and inferior mesenteric
arteries
Excessive secretion of growth hormones in adults causes: - CORRECT ANSWER --acromegaly
The large artery that arises from the left side of the aortic arch and descends into the arm is t
he: - CORRECT ANSWER --subclavian
An enzyme active inthe digestion of starches is: - CORRECT ANSWER --amylase
The normal ph of blood is: - CORRECT ANSWER --7.3-7.4
Which cells secrete pepsinogen? - CORRECT ANSWER --chief
, Which vein drains the intracranial venous sinuses to veins onthe outside of the skull? -
CORRECT ANSWER --emissary
Which arteries supplies blood to the brain? - CORRECT ANSWER --vertebral and internal carotids
Which artery divides into the anterior and middle cerebral arteries? - CORRECT ANSWER --
internal carotid
Which of the following arteries is a direct branch of the internal carotid?
1. Vertebral
2.aorta
3. Middle cerebral
4. Facial - CORRECT ANSWER --3. Middle cerebral
The lateral ventricles within the cerebral hemisphere communicate with the third ventricle thr
ough the opening called: - CORRECT ANSWER --foramen of monro
The thied ventricle of the brain empties into the fourth ventricle through the? -
CORRECT ANSWER --aqueduct of sylvius
Spinal fluid is produced by the: - CORRECT ANSWER --choroid plexus
The fold of dura mater that separates the cerebral hemispheres: - CORRECT ANSWER --falx
cerebri
Which of the following separates the frontal and temporal lobes?
1. Fissure of sylvius
2.fissure of rolando
