Which of the following symptoms would suggest to the nurse that a client is experiencing symptoms of pheochromocytoma? (Select all that apply.)
1. Severe headache
2. Decreased urine output
3. Palpitations
4. Diarrhea
5. Profuse sweating
6. Weight gain
1, 3, 5
Severe headache, palpitations, and profuse sweating are the most common symptoms of pheochromocytoma. Decreased urine output, diarrhea, and weight gain are not associated with this disorder.
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The nurse is caring for a patient who requires transcutaneous pacing. She sets the rate to 80/min. She knows that the milliamperage setting is adequate when:
A) She sees the pacemaker spike at a rate of 80/min. B) The milliamperage reaches 40. C) There is evidence of a paced QRS. D) Oxygenation has improved.
The nurse is using a theory which includes positive reinforcement with rewarding client behavior in group participation activities. From which theorist is the nurse applying her strategies?
A) Sigmund Freud B) Erik Erikson C) Harry Sullivan D) B. F. Skinner
The nurse educator is teaching a group of nurses about various pharmaceutical agents. The group begins discussing drugs for erectile dysfunction
Which statement by one of the nurses best de-monstrates understanding of these drugs? "The division of the nervous system that is physiolog-ically the most involved with erection is the _____ division." a. parasympathetic b. sympathetic c. autonomic d. somatic
The nurse has just finished inserting a nasogastric tube into a client that will be used for enteral feeding and knows that prior to starting the feeding, tube placement will best be confirmed using which method?
A. Determining the presence of carbon dioxide B. Ensuring that the gastric aspirate has a pH higher than 7 C. Obtaining an x-ray to confirm placement D. Inserting 30 mL of air into the tube and listening over the stomach for the whoosh