Following an injury to his arm, a patient complains that he cannot extend the forearm, wrist, and digits. You suspect that he has damaged the
A. median nerve.
B. radial nerve.
C. musculocutaneous nerve.
D. ulnar nerve.
E. axillary nerve.
B
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A 2-year-old boy is brought to the emergency room with cramping abdominal pain, fever, and vomiting. His parents say these symptoms began 12 hours ago and have progressively worsened. Abdominal radiology indicates a bowel obstruction that appears related to an abnormal intestinal outpocketing connected to the anterior abdominal wall. The consulting surgeon makes a diagnosis of Meckel diverticulitis and recommends surgery to resolve the problem. At which of the following sites does the surgeon expect to find the diverticulum responsible for this condition?
(A) Lower duodenum (B) Middle jejunum (C) Lower ileum (D) Cecum (E) Transverse colon
The cavity of the kidney that receives urine from the calyces is called the
A) renal papilla. B) renal pelvis. C) renal medulla. D) renal cortex. E) renal sinus.
In the anatomical position, the body is
-lying face up -lying face down -erect with feet parallel and arms at the sides with palms forward -erect with feet parallel and arms hanging at the sides with palms facing backward
The point of the elbow that one rests on a table is the ________ process.
Fill in the blank(s) with the appropriate word(s).