Nokea
Strategies prescribers can use to prevent misuse of controlled prescription drugs include:
- A. Use of chemical dependency screening tools
- B. Firm limit-setting regarding prescribing controlled substances
- C. Practicing 'just say no' to deal with patients who are pushing the provider to prescribe controlled substances
- D. All of the above
Correct Answer: D
Rationale: All strategies "screening , limits , and refusal "help prevent misuse of controlled substances.
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Ray has been diagnosed with hypertension and an angiotensin-converting enzyme inhibitor is determined to be needed. Prior to prescribing this drug, the NP should assess for:
- A. Hypokalemia
- B. Impotence
- C. Decreased renal function
- D. Inability to concentrate
Correct Answer: C
Rationale: ACE inhibitors can worsen renal function, necessitating baseline assessment.
AH are prodrugs except
- A. Enalapril
- B. Paracetamol
- C. Sulphamethoxazole
- D. Trimethoprim
Correct Answer: D
Rationale: Enalapril is a prodrug; paracetamol, sulphamethoxazole, and trimethoprim are active drugs.
The nurse is applying the Centers for Disease Control and Prevention (CDC) recommendations for the possibility of bioterrorism. What action should the nurse perform?
- A. Post updated information on signs and symptoms of infections caused by biological agents
- B. Provide guidelines for treating clients exposed to, or potentially exposed to, biological agents
- C. Remain current on recognition and treatment of infections caused by biological weapons
- D. Advocate for increased funding for research involving bioterrorism and client treatment
Correct Answer: C
Rationale: Staying current on recognition and treatment aligns with CDC recommendations for nurse preparedness in bioterrorism scenarios.
Children who should receive meningococcal conjugate vaccine (Hib-MenCY, MenHibrix) include:
- A. Children traveling to the Haj
- B. Infants, routinely at 2, 4, 6, and 12 to 15 months
- C. Infants with functional asplenia (including sickle cell disease)
- D. Two-year olds with complement deficiencies
Correct Answer: C
Rationale: Hib-MenCY is indicated for infants with asplenia (e.g., sickle cell); Haj travel applies to older meningococcal vaccines.
Angina is caused by:
- A. Blocking beta1 receptors with a constant binding of noradrenaline
- B. Activating beta2 receptors
- C. Beta1 receptors are not active anymore
- D. Extreme binding of noradrenaline due to up regulation
Correct Answer: D
Rationale: Angina results from myocardial ischemia, often due to excessive demand or reduced supply, which can be exacerbated by upregulated noradrenaline binding increasing heart workload.