Infiltration of the skin by alpha-adrenergic drugs during IV administration can lead to necrosis and gangrene of the skin cells. Select the reason for this effect.
A. Vasodilation leads to increased blood flow.
B. Vasoconstriction leads to increased blood flow.
C. Vasodilation leads to decreased blood flow.
D. Vasoconstriction leads to decreased blood flow.
Answer: D
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Careful assessment for changes in attitude and suicidal gestures should be monitored in a client taking which medication?
a. Lithium b. Ativan (lorazepam) c. Librium (chlordiazepoxide) d. Paxil (paroxetine)
A nurse is teaching a class to a group of pregnant women. The nurse asks the participants to identify the signs and symptoms of preterm labor, which would necessitate contacting the physician
Which response by one of the participants would indicate to the nurse that further clarification is needed? (Select all that apply.) a. Constipation d. Vaginal bleeding b. Dull back ache e. Lower abdominal pressure c. Menstrual-like cramping f. Uterine contractions every 40 minutes
The nurse is planning interventions for a client who has difficulty falling asleep. Which intervention regarding sleep times would be most helpful?
A) Sleep at least 1 hour later on mornings you don't have to go to work. B) If daytime drowsiness occurs, go to bed earlier that night. C) Maintain a regular bedtime and wake-up time for all days of the week. D) If bedtime is delayed on one night, go to bed that much earlier the next night.
The nurse is preparing a teaching tool about coronary heart disease risk factors. Which information should the nurse include about modifiable risk factors? Select all that apply.
A. Diabetes mellitus B. Heredity C. Hypertension D. Obesity E. Age