Surgical First Assist Questions Correctly Answered & Updated 2024

Surgical First Assist Questions Correctly Answered & Updated 2024Lymph channels run parallel to which structures? - ANSWER veins Body temperature is regulated by the - ANSWER hypothalamus Which two electrolytes are essential for normal cardiac contractions? - ANSWER potassium and calcium Water constitutes what average normal percentage of total body weight? - ANSWER 50-70% The thyroid gland consists of right and left lobes joined by the - ANSWER isthmus Langer lines generally lie perpendicular to the direction of - 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 - ANSWER superior and inferior mesenteric arteries Excessive secretion of growth hormones in adults causes - ANSWER acromegaly The inner lining of the mucosa of the g.i. tract is composed of - ANSWER epithelium The large artery that arises from the left side of the aortic arch and descends into the arm is the - ANSWER subclavian An enzyme active in the digestion of starches is - ANSWER amylase The normal pH of blodd is - ANSWER 7.3 - 7.4 Which cells secrete pepsinogen? - ANSWER chief Which of the following veins drains the intracranial venous sinuses to veins on the outside of the skull? - ANSWER emissary Which of the following arteries supplies blood to the brain? *anterior and middle cerebral arteries *vertebral and internal carotids *external and internal carotids *occipital and thyrocervical - ANSWER vertebral and internal carotids