The nurse is caring for a patient with diabetes insipidus. What type of IV fluid should the nurse expect to be ordered for fluid replacement?
a. Isotonic
b. Hypotonic
c. Hypertonic
d. Parenteral nutrition
ANS: B
Hypotonic IV fluids, such as 0.45% saline, may be ordered to replace intravascular volume without adding excessive sodium. IV fluids are especially important if the patient is unable to take oral fluids. A. C. Isotonic and hypertonic fluids will add sodium. D. There is no reason for this patient to be prescribed parenteral nutrition.
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The nurse has discovered decreased skin turgor in a patient and knows that this finding is expected in which condition?
a. Severe obesity b. Childhood growth spurts c. Severe dehydration d. Connective tissue disorders such as scleroderma
The nurse is instructing a client about the medication sildenafil (Viagra). Which client statement indicates teaching has been effective?
A) "Viagra should be taken with food." B) "I can take Viagra anywhere from 1 to 6 hours before sex." C) "I can take only one pill in a 24-hour period." D) "Grapefruit juice will decrease the effects of Viagra."
External drivers of quality improvement include what? (Select all that apply.)
a. Accreditation b. Financial incentives c. Performance measurement d. Public reporting
Which of the following best illustrates proximodistal development in an infant? The infant learns to:
A) kick and to wave the arms, and then learns to grasp the foot and pull it to the mouth. B) roll over, and then learns to follow an object with the eyes. C) walk for several steps, then learns to run. D) imitate speechlike sounds, and then learns to speak a language.