Nokea
Nicotinic receptors are seen in
- A. Skeletal muscle
- B. Visceral smooth muscle
- C. Cardiac muscle
- D. Salivary glands
Correct Answer: A
Rationale: Nicotinic receptors are primarily at skeletal muscle neuromuscular junctions.
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A nurse's learning goals for the year include reviewing the most up-to-date information about emergency preparedness related to bioterrorism agents. What should the nurse do?
- A. Read textbooks devoted to the topic
- B. Review best practices around triage and emergency care
- C. Read journal articles about bioterrorism agents
- D. Visit the Centers for Disease Control and Prevention (CDC) Web site
Correct Answer: D
Rationale: The CDC website provides the most current, authoritative bioterrorism preparedness information.
Patients who are being treated with epoetin alfa need to be monitored for the development of:
- A. Thrombocytopenia
- B. Neutropenia
- C. Hypertension
- D. Gout
Correct Answer: C
Rationale: Epoetin alfa can cause hypertension by increasing red cell mass; blood count issues or gout are less common.
Which drug has a high first pass effect
- A. Amiodarone
- B. Phenytoin
- C. Verapamil
- D. Disopyramide
Correct Answer: C
Rationale: Verapamil undergoes extensive first-pass metabolism in the liver, reducing its bioavailability when taken orally.
When moving to another state, what is the nurse responsible for becoming familiar with?
- A. Local policies and procedures for controlled substance administration
- B. Local providers Drug Enforcement Agency (DEA) number for prescribing controlled substances
- C. The agency monitoring controlled substances in the new state
- D. Board of Nursing regulations of controlled substances in the new state
Correct Answer: A
Rationale: The nurse needs to learn local policies and procedures for controlled substance administration because they can vary with some local governments more rigorous than others. Nurses do not memorize a providers DEA numbers. The DEA is a federal agency that monitors controlled substances in all states. State boards of nursing do not regulate controlled substances but may regulate how controlled substances are administered by nurses.
Behaviors predictive of addiction to controlled substances include:
- A. Stealing or borrowing another patient's drugs
- B. Requiring increasing doses of opiates for pain associated with malignancy
- C. Receiving refills of a Schedule II prescription on a regular basis
- D. Requesting that only their own primary care provider prescribe for them
Correct Answer: A
Rationale: Stealing/borrowing drugs strongly predicts addiction, unlike cancer-related dose increases or regular refills/provider preference , which may be legitimate.