Nokea
What term best describes an item that is a microorganism or prion that is generally harmless to humans?
- A. Nonpathogenic
- B. Pathogenic
- C. Infection
- D. Helminth
Correct Answer: A
Rationale: The correct answer is A because nonpathogenic microorganisms do not typically cause harm to humans.
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Scheduling the administration of analgesics every __ hours often affords a uniform level of pain relief.
- A. Every 2 hours
- B. Every 3-4 hours
- C. Every 6 hours
- D. Every 7 hours
Correct Answer: B
Rationale: The rationale for this is that administering analgesics on a regular schedule (e.g., every 3-4 hours) helps maintain a steady level of medication in the bloodstream, providing consistent pain relief.
What is the primary symptom of Bell’s palsy?
- A. Facial drooping
- B. Hearing loss
- C. Eye pain
- D. Tinnitus
Correct Answer: A
Rationale: Bell’s palsy is characterized by sudden onset of unilateral facial drooping due to cranial nerve VII dysfunction.
Anne asks how she developed iron deficiency anemia. You respond by saying
- A. Insomnia.
- B. An increase in iron intake.
- C. Heavy menses or an inadequate intake of iron.
- D. Low salt intake.
Correct Answer: C
Rationale: Iron deficiency anemia is commonly caused by blood loss or insufficient dietary intake.
What are the responsibilities of a circulating nurse?
- A. Obtaining and opening wrapped sterile equipment.
- B. Preparing sutures.
- C. Handing instruments to the surgeon and assistants.
- D. Assisting with putting the client to sleep.
Correct Answer: A
Rationale: The correct answer is A because the circulating nurse ensures all necessary sterile equipment is available and prepared.
Jill Means, 36, has had a vaginal radium implant placed as one of the treatments for her cervical cancer. She calls to tell you that during a coughing spell it has 'been pushed out'. You should:
- A. place signs on the door stating radioactivity danger.
- B. have Jill reinsert the applicator like a tampon.
- C. call the physician and apprise him of the situation.
- D. use forceps to place the applicator in the receptacle.
Correct Answer: D
Rationale: Signs should be placed on the door after the implant has been done, and not just when the implant is dislodged. By picking the applicator up, Jill would experience burns on her fingers/hands that would be avoidable, so need to teach her not to do so. The applicator has been contaminated, it would not be replaced in any case. Calling the physician and apprising him would certainly be necessary, but would be done after the applicator has been taken care of. Lead containers should be available to place the applicator in, and forceps would be used to do so to protect from radiation burns.