A diagnostic test in which an x-ray is obtained after injection of radiopaque contrast material into blood vessels is a(n)
A. central venous pressure
B. angiogram
C. venogram
D. cardiac stress test
E. Doppler study
Answer: B
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Assume John is an 18-year-old male who weighs 180 pounds and has 25 percent body fat. What is the recommended body weight at 15 percent body fat for John? List the steps that you use in your computation.
Fill in the blank(s) with the appropriate word(s).
A client had excessive blood loss and prolonged hypotension during surgery. His postoperative urine output is sharply decreased, and his blood urea nitrogen (BUN) is elevated. The most likely cause for the change is acute:
A) Prerenal inflammation B) Bladder outlet obstruction C) Tubular necrosis D) Intrarenal nephrotoxicity
A medical specialist who treats diseases of the ear is an
A. ophthalmologist. B. otologist. C. optician. D. optometrist. E. audiologist.
A test performed on stool to identify protozoa infestation is:
A) occult blood. B) O & P. C) stool culture. D) an upper gastrointestinal endoscopy test.