Which is the freezing point of water on the Fahrenheit temperature scale?
A. 212ºF
B. 0ºF
C. 100ºF
D. 32ºF
Answer: D
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Which statement correctly explains the etiology of Down syndrome?
a. There is an extra chromosome on the 21st pair. b. There is a missing chromosome on the 21st pair. c. There are two pairs of the 21st chromosome. d. The chromosome's 21st pair is missing.
Which information should the nurse include in the teaching plan for a patient receiving a biologic valve replacement?
A) Anticoagulation will be necessary. B) An audible click may be heard. C) There is a low risk of thromboemboli. D) The valve may need to be replaced in the future.
The client is a fitness enthusiast who adheres to a regimen of high vitamin supplement intake. Which vitamins would the nurse assess for hypervitaminosis?
Standard Text: Select all that apply. 1. Vitamin A (Aquasol A) 2. Vitamin E (Aquasol E) 3. Vitamin D (Rocaltrol) 4. Vitamin C (ascorbic acid) 5. Vitamin B2 (riboflavin)
A patient has a chest tube inserted for a pneumothorax. What should the nurse expect when assessing the drainage system?
A. Large amount of bloody drainage in the drainage collection chamber B. Periodic bubbling in the water seal chamber immediately after insertion C. No evidence of tidaling D. Vigorous bubbling in the suction control chamber