Surgical First Assist Study Questions with 100% Correct Answers | Latest Rated A+

Lymph channels run parallel to which structures? - veins Body temperature is regulated by the - hypothalamus Which two electrolytes are essential for normal cardiac contractions? - potassium and calcium Water constitutes what average normal percentage of total body weight? - 50-70% The thyroid gland consists of right and left lobes joined by the - isthmus Langer lines generally lie perpendicular to the direction of - underlying muscle tension The arterial supply to the intestinal tract, with the exception of the stomach, duodenum, and distal rectum, is derived from the - superior and inferior mesenteric arteries Excessive secretion of growth hormones in adults causes - acromegaly The inner lining of the mucosa of the g.i. tract is composed of - epithelium The large artery that arises from the left side of the aortic arch and descends into the arm is the - subclavian An enzyme active in the digestion of starches is - amylase The normal pH of blodd is - 7.3 - 7.4