Surgical First Assist All Answers Correct
Lymph channels run parallel to which structures? Ans
Body temperature is regulated by the Ans
veins
hypothalamus
Which two electrolytes are essential for normal cardiac contractions? Ans
potassium and calcium
Water constitutes what average ...
Surgical First Assist All Answers Correct
Lymph channels run parallel to which structures? Ans veins
Body temperature is regulated by the Ans hypothalamus
Which two electrolytes are essential for normal cardiac contractions? Ans potassium and calcium
Water constitutes what average normal percentage of total body weight? Ans 50-70%
The thyroid gland consists of right and left lobes joined by the Ans isthmus
Langer lines generally lie perpendicular to the direction of Ans underlying muscle tension
The arterial supply to the intestinal tract, with the exception of the stomach, duodenum, and distal
rectum, is derived from the Ans superior and inferior mesenteric arteries
Excessive secretion of growth hormones in adults causes Ans acromegaly
The inner lining of the mucosa of the g.i. tract is composed of Ans epithelium
The large artery that arises from the left side of the aortic arch and descends into the arm is the
Ans subclavian
An enzyme active in the digestion of starches is Ans amylase
The normal pH of blodd is Ans 7.3 - 7.4
Which cells secrete pepsinogen? Ans chief
,Which of the following veins drains the intracranial venous sinuses to veins on the outside of the
skull? Ans 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 Ans vertebral and internal carotids
Which of the follwing arteries divides into the anterior and middle cerebral arteries?
*internal carotid
*external carotid
*vertebral
*basilar Ans internal carotid
Which of the following arteries is a direct branch of the internal carotid? Ans middle cerebral
The lateral ventricles within the cerebral hemisphere communicate with the third ventricle through
the opening called Ans Foramen of Monro
The third ventricle of the brain empties into the fourth ventricle through the Ans Aqueduct of
Sylvius
Spinal fluid is produced by the Ans choroid plexus
The fold of dura mater that seperates the cerebral hemispheres Ans falx cerebri
Which of the following seperates the frontal and temporal lobes?
*fissure of sylvius
*fissure of rolando
*fissure of bichat
,*longitudinal fissure Ans fissure of sylvius
The frontal lobe is bounded posteriorly by the central sulcus, also called the Ans fissure of rolando
Which of the following areas located in the fronal gyrus of the brain controls of the function of
speech? Ans brocas
The white line of Hilton is situated Ans between the external and internal anal sphincters
A chemical reaction that provides energy by the breakdown of food molecules is called
Ans catabolism
Adipose tissue lies in which skin layer? Ans subcutaneous
Collagen is produced by which connective tissue cells? Ans fibroblasts
What is normal cardiac output for an adult? Ans 4-8L/minute
Which vein drains the right side of the vertebral column? Ans azygos
Which arteries supplies the cecum, ascending colon, hepatic flexure, and proximal portion of the
transverse colon? Ans superior mesenteric
The celiac artery trifurcates into the Ans left 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 Ans axillary tail of Spence
The mammary gland is fixed to the overlying skin and underlying pectoral fascia by fibrous bands
known as Ans suspensory ligaments of cooper
, The arterial blood supply to the breast is supplied from branches of the Ans internal mammary,
axillary and lateral thoracic
What is the loose areolar tissue that seperates the breast fromt he pectoralis major muscle?
Ans retromammary space
Which lymph nodes are located between the pectoralis major and minor muscles? Ans rotter
Which nerves travel along the anterior-lateral chest wall and innervates the serratus anterior
muscle? Ans long thoracic
What nerves innervates the latissimus dorsi muscle? Ans thoracodorsal
The nerve of Grassi is associated with the Ans stomach
The veins of sappey drain the Ans diaphragm
The node of Lund is located in the Ans Triangle of Calot
Where is Hartmann's pouch located? Ans gallbladder infundibulum
The small ducts that drain bile directly into the gallbladder are called Ans Hepatic
What is the name for the small pancreatic duct? Ans Santorini
The three structures that form the anatomical triangle of Calot are Ans cystic 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 Ans arcuate line
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