A common cause of metabolic alkalosis is:
1. hyperventilation.
2. fasting over a 24-hour period.
3. fad diets.
4. excessive vomiting.
ANS: 4
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A nurse is teaching a female client with rheumatoid arthritis (RA) about taking methotrexate (MTX) (Rheumatrex) for disease control. What information does the nurse include? (Select all that apply.)
a. "Avoid acetaminophen in over-the-counter medications." b. "It may take several weeks to become effective on pain." c. "Pregnancy and breast-feeding are not affected by MTX." d. "Stay away from large crowds and people who are ill." e. "You may find that folic acid, a B vitamin, reduces side effects."
What should the postoperative care of a patient who has had nasal surgery include? (Select all that apply.)
a. Changing the nasal packing when satu-rated b. Placing the patient in a semi-Fowler posi-tion without a pillow c. Giving frequent oral hygiene d. Providing humidification for dry mucous membranes e. Assessing the back of the throat for bleeding
A patient involved in a minor accident reports taking Xanax prior to the accident. Which of the following should the nurse assess in this patient?
1. Alteration in vital signs and diaphoresis 2. Sense of increased strength 3. Paranoia 4. Hallucinations of grandeur
A patient who experiences migraines characterized by unilateral motor and sensory symptoms tells the primary care NP that despite abortive therapy with a triptan, the frequency of episodes has increased to three or four times each month
The NP should: a. add a selective serotonin reuptake inhibitor (SSRI) antidepressant. b. change to dihydroergotamine hydrochloride. c. prescribe a ?-blocker such as propranolol. d. prescribe an anticonvulsant such as topiramate.