Practice Question
Which type of laxative causes peristalsis by irritating the bowel?
Answer Choices:
Correct Answer:
Stimulant laxative
Rationale:
🔹Stimulant laxatives act by directly irritating the intestinal mucosa or stimulating the nerve plexus in the bowel wall, which increases peristalsis and promotes bowel evacuation.
🔹These agents, like bisacodyl and senna, are effective for short-term relief of constipation.
🔹However, chronic use can lead to dependence or reduced bowel tone.
🔹Unlike stool softeners or osmotics, they act quickly and aggressively to induce bowel movements.
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This question is from RN Pharmacology II Exam which contains 44 questions.
More Questions from This Exam
Which instruction is most appropriate for a client who is prescribed pancrelipase (Cotazym)?
Answer Choices:
A. Increase dosing with a large meal
B. Take the medication at least 2 hours prior to meals
C. Take the medication with meals
D. Decrease fluid intake
An adult patient presents to the emergency department with complaints of shortness of breath and increased work of breathing.AssessmentThe patient is alert and oriented times 3, skin is pink, warm and dry. BP 148/88, T98, P92. R 24, pulse oximetry 91 % on room air. Assessment of the lung reveals expiratory wheezing throughout the lung fields.The physician orders an albuterol nebulizer. What assessments should the nurse plan to complete after administering the albuterol?(Select All that Apply.)
Answer Choices:
A. Respiratory rate and pulse
B. Pulse oximetry
C. Capillary refill
D. Glucose
E. Lung sounds
Which instruction is most appropriate for a client who is prescribed pancrelipase (Cotazym)?
Answer Choices:
A. Increase dosing with a large meal
B. Take the medication at least 2 hours prior to meals
C. Take the medication with meals
D. Decrease fluid intake
An ulcer caused by H. pylori can be successfully treated with which classification of drugs?
Answer Choices:
A. H2-receptor blockers
B. Proton-pump inhibitors
C. Antibiotics
D. Antacids
A client has been diagnosed with pancreatic insufficiency. Which treatment option does the nurse anticipate for this client?
Answer Choices:
A. Treatment with PPIs to decrease stomach acid
B. Treatment with stimulant laxatives
C. Replacement therapy with pancreatic enzymes
D. Decrease food intake
Question Details
- Category: RN Nursing Exam(s)
- Subcategory: ATI Exam(s)
- Domain: RN ATI Pharmacology
- Answer Choices: 4