Which of the following are associated with an increase in central venous pressure? 1. Right heart failure 2. Pulmonary valvular stenosis 3. Pulmonary embolism 4. Dehydration
a. 1 and 3 only
b. 1, 2, and 3 only
c. 2 and 4 only
d. 1, 2, 3, and 4
ANS: B
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An advance beneficiary notice of noncoverage (ABN) is a written document provided to a Medicare beneficiary by a supplier, physician, or provider, and the ABN must be presented to the patient __________
a. after Medicare has denied payment for the service b. at least one month before providing the service c. on the day the service or treatment is provided d. prior to providing the service or treatment
Which of the following best describes when a syringe is most often used for venipuncture?
a. When large blood samples are needed b. When collecting small amounts of blood from fragile veins c. When a patient has a good vein in the antecubital area d. When multiple tubes are needed
The adrenals are in the
A) peritoneal cavity. B) anterior pararenal space. C) perirenal space. D) posterior pararenal space.
Which of the following is an adhesive used to close skin instead of sutures or staples?
A) band-aid B) dermabond C) bonding agent D) betadine