The nurse explains that a normal hematocrit value is approximately:
1. three times the hemoglobin value.
2. the same as the hemoglobin value.
3. four times lower than the red blood cell count.
4. the same as the red blood cell count.
1
Hematocrit is approximately three times the hemoglobin value.
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The nurse is assisting a client to select a meal that is high in carbohydrates. The nurse concludes that the client understands recommendations when the client selects:
1. chicken salad, milk, and an apple. 2. peanut butter and jelly on white bread. 3. egg salad on whole wheat toast, milk, and pears. 4. fried chicken, cookies, and a soda.
A nurse is assessing a graduate nurse's knowledge of antiepileptic medications and asks him, "How is ethosuximide (Zarontin) different from phenytoin (Dilantin) and carbamazepine (Te-gretol)?" Which response provided by the graduate nurse best
demonstrates understanding of the differences between the medications? a. Ethosuximide does not block sodium channels or enhance gamma-aminobutyric acid. b. Ethosuximide efficacy is readily monitored by serum levels. c. Ethosuximide has more significant adverse events and drug interactions. d. Ethosuximide cannot be used in children.
The bluish discoloration of the hands and feet of the newborn is called ____________________
Fill in the blank(s) with correct word
Vitamin C is necessary for the
1. maintenance of vision. 2. regulation of digestion. 3. development of bones and teeth. 4. manufacture of platelets.