What requires supplementation in almost all pregnancies?
a. Calcium c. Vitamin D
b. Vitamin C d. Iron
D
Iron is a necessary supplement during pregnancy for the formation of hemoglobin. With iron supplementation the red blood cell mass increases up to 33% (450 mL). However, without supplementation it only increases up to 18% (200 mL).
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A nurse is working with a patient using the PLISSIT model. In the LI phase, what is an appropriate activity?
a. Educate the patient on water-based lubricants. b. Ask the patient for permission to discuss sexuality. c. Instruct the patient on positions acceptable after knee replacement. d. Refer the patient and partner to a licensed therapist.
The target range for PaCO2 when using hyperventilation to lower ICP is
a. 25 to 30 mm Hg. c. 35 to 40 mm Hg. b. 25 to 35 mm Hg. d. 35 ± 2 mm Hg.
Which nurse response is the best example of the therapeutic principle of respect?
a. "I'm interested in what you have to say." b. "Describe how you are feeling for me." c. "I hear how worried you are about your future and can imagine how you feel." d. "You signed a contract stating that you would let me know when you have those thoughts."
Magnesium is one of the nutrients that older adults often do not get enough of. What are the recommended sources of magnesium for the elderly?
A) Fruit juices B) Carrots C) Yogurt D) Potatoes