When collecting a specimen from a client suspected of substance abuse, the nurse is aware of which of the following? (Select all that apply.)
a. Marijuana may be detected in urine for up to 3 to 30 days.
b. Cocaine may be detected in urine for up to 2 to 3 days.
c. Cocaine may be detected in hair for up to months to years.
d. Alcohol may be detected in urine for up to 3 to 30 days.
e. Methamphetamine may be detected in blood up to 3 to 6 months.
f. Marijuana may be detected in blood for up to 3 to 30 days.
A, B, C
Diagnostic tests show that marijuana may be detected in urine for up to 3 to 30 days. Cocaine may be detected in urine for up to 2 to 3 days or in hair for up to months to years.
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When the sympathetic nervous system is stimulated, the interstitial cells of Cajal, pacemaker cells of the GI tract, react by
A) decreasing amplitude or abolishing the slow waves that control the spontaneous oscillations in membrane potentials. B) increasing the peristaltic motion of the GI tract, thereby causing explosive diarrhea. C) increasing the amount of secretions being entered into each segment of the intestinal tract. D) signaling the vagus nerve to slow down motility and increase absorption of water from the large intestine.
During an initial interview at a clinic, a young female client states that there is nothing wrong with her. Which of the following indicates to the nurse that this client might have anorexia nervosa?
A) Episodes of overeating and excessive weight gain B) Expressions of a positive self-concept C) Flexible thought patterns and spontaneity D) Severe weight loss due to self-imposed dieting
A patient has blindness related to conversion (functional neurological) disorder. To help the patient eat, the nurse should:
a. establish a "buddy" system with other patients who can feed the patient at each meal. b. expect the patient to feed self after explaining arrangement of the food on the tray. c. direct the patient to locate items on the tray independently and feed self. d. address needs of other patients in the dining room, then feed this patient.
A client receiving an oral nystatin suspension for a candida infection tells the nurse that he cannot continue to "swish and swallow" because his nausea is too great. What should be the nurse's response?
A. "I will ask your healthcare provider if a pill form can be substituted." B. "Try having a carbonated drink after you swallow the prescription." C. "You can swish the prescription around and then spit it out." D. "I will request an antiemetic to be prescribed for you."