Bethanechol (Urecholine) is used to treat urinary retention but is being investigated for use in which other condition?
a. Gastric ulcers
b. Gastroesophageal reflux
c. Hypotension
d. Intestinal obstruction
ANS: B
Bethanechol is being investigated for treatment for gastroesophageal reflux disease (GERD) because of its effects on esophageal motility and the lower esophageal sphincter. Bethanechol stimulates acid secretion and could intensify ulcer formation. Bethanechol can cause hypotension. Because bethanechol increases the motility and tone of intestinal smooth muscle, the presence of an obstruction could lead to bowel rupture.
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The nurse correctly devises a dissemination plan at what point during the research process?
a. Conclusion of the study b. After the literature review c. The beginning of the research process d. While conducting research
The step of the nursing process in which the nurse determines the appropriate interventions for the identified nursing diagnosis is called:
a. assessment. b. planning. c. intervention. d. evaluation.
Which risk factor of her personal and family history most puts her in danger of getting breast cancer?
A 40-year-old mother of two presents to your office for consultation. She is interested in knowing what her relative risks are for developing breast cancer. She is concerned because her sister had unilateral breast cancer 6 years ago at age 38. The patient reports on her history that she began having periods at age 11 and has been fairly regular ever since, except during her two pregnancies. Her first child arrived when she was 26 and her second at age 28. Otherwise she has had no health problems. Her father has high blood pressure. Her mother had unilateral breast cancer in her 70s. The patient denies tobacco, alcohol, or drug use. She is a family law attorney and is married. Her examination is essentially unremarkable. A) First-degree relative with premenopausal breast cancer B) Age at menarche of less than 12 C) First live birth between the ages of 25 and 29 D) First-degree relative with postmenopausal breast cancer
The student nurse does an operating room rotation and notes that many patients receive succinylcholine (Anectine). The student nurse asks the nursing instructor how the drug works. What is the best response by the nursing instructor?
1. "It causes the patient to rapidly lose consciousness." 2. "It increases cardiac output by raising the heart rate." 3. "It interferes with impulse transmission, resulting in total anesthesia from the pain of surgery." 4. "It reduces the amount of general anesthetic needed for procedures."