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CSFA Exam - Questions And Correct Answers
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CSFA Exam - Questions And Correct Answers
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CSFA Exam - Questions And Correct AnswersLymph channels run parallel to which structures?
A. nerves
B. veins
C. arteries
D. ligaments ✔️Ans - B. veins
Body temperature is regulated by the
A. pons
B. cerebellum
C. midbrain
D. hypothalamus ✔️Ans - D. hypothalamus
Which two electrolytes are essential for normal cardiac contractions?
A. phospate and chlorid
B. magnesium and sodium
C. bicarrbonate and sulfate
D. potassium and calcium ✔️Ans - D. potassium and calcium
Water constitues what average normal percentage of total body weight
A. 20-40%
B. 50-70
C. 70-85
D. 15-25 ✔️Ans - B. 50-70%
The thyroid gland consists of right and left lobes joined by the
A. larynx
B. isthmus
C. parathyroid gland
D. cricoid cartilage ✔️Ans - B. isthmus
Langer lines generally lie perpendicular to the direction of
A. skin folds
B. underlying muscle tension
C. a midline incision
D. movement of the bone joints ✔️Ans - B. underlying muscle tension
, The arterial supply ot the intestinal tract, with the exception of the
stomach, dudodenum, and distal rectum, is derived from the
A. superior and inferior meseneric arteries
B. cystic artery
C. gastroduodenal artery
D. hepatic artery ✔️Ans - A. superior and inferior mesenteric arteries
Excessive secretion of growth hormones in adults causes
A. splenomegaly
B. acromegaly
C. cardiomegaly
D. hepatomegaly ✔️Ans - B. acromegaly
The inner lining of the mucosa of the gastrointestinal tract is composed of
A. smooth muscle
B. areolar connective tissue
C. epithelium
D. elastic connective tissue ✔️Ans - C. epithelium
The large artery that arises from theft side of the aortic arch and descends
into the arm is the
A. subclavian
B. carotid
C. brachiocephalic
D. radial ✔️Ans - A. subclavian
An enzyme active in the digestion of starches is
A. amylase
B. trypsin
C. lipase
D. lactase ✔️Ans - A. amylase
The normal pH of blood is
A.. 3.5-4.5
B. 7.3-7.4
C. 8.5-9.0
D. 9.5-10.5 ✔️Ans - B. 7.3-7.4
Which cells secrete pepsinogen
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