Surgical First Assist Examination Study Flashcards with Complete Solutions | A+ Grade

Langer lines generally lie perpendicular to the direction of - underlying muscle tension two electrolytes essential for normal cardiac contractions - potassium and calcium The thyroid gland consists of right and left lobes joined by the - isthmus The large artery that arises from the left side of the aortic arch and descends into the arm is the - subclavian 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 The inner lining of the mucosa of the g.i. tract is composed of - epithelium The normal pH of blodd is - 7.3 - 7.4 Veins that drains the intracranial venous sinuses to veins on the outside of the skull - emissary Arteries supplying blood to the brain - vertebral and internal carotidsWhich of the follwing arteries divides into the anterior and middle cerebral arteries? *internal carotid *external carotid *vertebral *basilar - internal carotid Direct branch of the internal carotid - middle cerebral The lateral ventricles within the cerebral hemisphere communicate with the third ventricle through the opening called - Foramen of Monro The third ventricle of the brain empties into the fourth ventricle through the - Aqueduct of Sylvius Spinal fluid is produced by the - choroid plexus The fold of dura mater that seperates the cerebral hemispheres - falx cerebri Separates the frontal and temporal lobes - fissure of sylvius The frontal lobe is bounded posteriorly by the central sulcus, also called the - fissure of rolando Which of the following areas located in the fronal gyrus of the brain controls of the function of speech? - brocasThe white line of Hilton is situated - between the external and internal anal sphincters Adipose tissue lies in which skin layer? - s