The nurse is preparing to administer minoxidil [Loniten] 5 mg orally. What is the only cardiovascular indication for this mediacation?
A. Heart failure
B. Myocardial infarction
C. Angina pectoris
D. Severe hypertension
Answer: D. Severe hypertension
Explanation: Because of its serious adverse effects, minoxidil is reserved for patients who have failed to respond to safer drugs. The only cardiovascular indication for minoxidil is severe hypertension.
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A mother comes to the health care clinic for a regular health examination for her 5-year-old son prior to kindergarten admission. Which comment by the mother would indicate the need for follow-up questions to the mother?
1) "He's not a good boy like my other son." 2) "I've had to treat him for lice a couple of times." 3) "He has an imaginary friend he calls Buddy." 4) "He's so funny when he imitates his dad doing things."
Which of the following is the protection of information against threats to its integrity, inadvertent disclosure, or availability?
1. Information security 2. Survivability 3. Confidentiality 4. Privacy
If burns are severe enough, the child will require fluid replacement. Which of the following fluids is most often used as replacement?
a. dextrose 5% in water c. normal saline solution b. one-half strength normal saline d. lactated Ringer's solution
Four clients in the emergency room are having chest pain. The nurse knows that which of the following accompanying chest pain would be the most concerning?
a. Supraventricular tachycardia, BP 92/48 b. A seat belt sign, RR 22 c. Atrial fibrillation, HR 96 d. Shortness of breath, SpO2 92%