Surgical First Assist Exam Question With 100% Correct Answers

Surgical First Assist Exam Question With 100% Correct Answers Lymph channels run parallel to which structures? - answerveins Body temperature is regulated by the - answerhypothalamus Which two electrolytes are essential for normal cardiac contractions? - answerpotassium and calcium Water constitutes what average normal percentage of total body weight? - answer50-70% The thyroid gland consists of right and left lobes joined by the - answeristhmus Langer lines generally lie perpendicular to the direction of - answerunderlying muscle tension The arterial supply to the intestinal tract, with the exception of the stomach, duodenum, and distal rectum, is derived from the - answersuperior and inferior mesenteric arteries Excessive secretion of growth hormones in adults causes - answeracromegaly The inner lining of the mucosa of the g.i. tract is composed of - answerepithelium The large artery that arises from the left side of the aortic arch and descends into the arm is the - answersubclavian An enzyme active in the digestion of starches is - answeramylase The normal pH of blodd is - answer7.3 - 7.4 Which cells secrete pepsinogen? - answerchief Which of the following veins drains the intracranial venous sinuses to veins on the outside of the skull? - answeremissary 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 - answervertebral and internal carotids Which of the follwing arteries divides into the anterior and middle cerebral arteries? *internal carotid *external carotid *vertebral *basilar - answerinternal carotid Which of the following arteries is a direct branch of the internal carotid? - answermiddle cerebral The lateral ventricles within the cerebral hemisphere communicate with the third ventricle through the opening called - answerForamen of Monro The third ventricle of the brain empties into the fourth ventricle through the - answerAqueduct of Sylvius Spinal fluid is produced by the - answerchoroid plexus The fold of dura mater that seperates the cerebral hemispheres - answerfalx cerebri Which of the following seperates the frontal and temporal lobes? *fissure of sylvius *fissure of rolando *fissure of bichat *longitudinal fissure - answerfissure of sylvius The frontal lobe is bounded posteriorly by the central sulcus, also called the - answerfissure of rolando Which of the following areas located in the fronal gyrus of the brain controls of the function of speech? - answerbrocas The white line of Hilton is situated - answerbetween the external and internal anal sphincters A chemical reaction that provides energy by the breakdown of food molecules is called - answercatabolism Adipose tissue lies in which skin layer? - answersubcutaneous Collagen is produced by which connective tissue cells? - answerfibroblasts What is normal cardiac output for an adult? - answer4-8L/minute Which vein drains the right side of the vertebral column? - answerazygos Which arteries supplies the cecum, ascending colon, hepatic flexure, and proximal portion of the transverse colon? - answersuperior mesenteric The celiac artery trifurcates into the - answerleft gastric, splenic, and hepatic arteries A prolongation of the breast tissue located in the upper, outer part of the breast that passes through an opening in the axillary fascia is called the - answeraxillary tail of Spence The mammary gland is fixed to the overlying skin and underlying pectoral fascia by fibrous bands known as - answersuspensory ligaments of cooper The arterial blood supply to the breast is supplied from branches of the - answerinternal mammary, axillary and lateral thoracic What is the loose areolar tissue that seperates the breast fromt he pectoralis major muscle? - answerretromammary space Which lymph nodes are located between the pectoralis major and minor muscles? - answerrotter Which nerves travel along the anterior-lateral chest wall and innervates the serratus anterior muscle? - answerlong thoracic What nerves innervates the latissimus dorsi muscle? - answerthoracodorsal The nerve of Grassi is associated with the - answerstomach The veins of sappey drain the - answerdiaphragm The node of Lund is located in the - answerTriangle of Calot Where is Hartmann's pouch located? - answergallbladder infundibulum The small ducts that drain bile directly into the gallbladder are called - answerHepatic What is the name for the small pancreatic duct? - answerSantorini The three structures that form the anatomical triangle of Calot are - answercystic duct, common hepatic duct, lower edge of the liver The point of seperation between the posterior rectus sheath superiorly and absence of the sheath inferiorly is called the - answerarcuate lin