Nokea
12. When discussing herbal therapy with a patient, what should the nurse advise the patient?
- A. Preparations should be purchased only from reputable manufacturers.
- B. Herbs rarely cause harm or side effects because they are natural plants.
- C. Herbs are safe and there are no known contraindications to the use of herbal therapy.
- D. Most herbal preparations have been clinically tested for safety and efficacy before marketing.
Correct Answer: A
Rationale: Option A emphasizes the importance of purchasing herbal preparations from reputable sources to ensure quality and safety, which is crucial advice for patients.
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What should a client with seasonal affective disorder be taught upon discharge?
- A. Use heavy drapes rather than translucent curtains or shades
- B. Jog after sundown and before sunup
- C. Avoid the use of eyeglasses or contact lenses that are coated to shield ultraviolet radiation
- D. Take brief walks outside around midnight without sunglasses
Correct Answer: C
Rationale: Maximizing exposure to natural light helps alleviate symptoms of seasonal affective disorder.
Describe the purpose and side effects of beta-adrenergic blocking agents.
- A. High blood pressure
- B. Increased heart rate
- C. Decreased oxygen supply
- D. Muscle relaxation
Correct Answer: B
Rationale: The correct answer is B because it is the most appropriate response based on physiological and medical principles.
A break in sterile technique occurs during surgery when the scrub nurse touches
- A. the mask with sterile gloved hands.
- B. sterile gloved hands to the gown at chest level.
- C. the drape at the incision site with sterile gloved hands.
- D. the lower arm to the instruments on the instrument tray.
Correct Answer: A
Rationale: Touching non-sterile items like masks compromises sterility and requires corrective action.
65-year-old Dominic is being transferred into the PACU from the OR. Once there, initial assessment will focus on:
- A. Airway, breathing, circulation, and wound site.
- B. Intake, output, and intravenous access.
- C. Abdominal sounds, oxygen setting, and level of consciousness.
- D. Pulse oximeter, pupil responses, and deep tendon reflexes.
Correct Answer: A
Rationale: The ABCs (airway, breathing, circulation) are the priority in postoperative assessments to ensure the patient's immediate physiological stability. The wound site is also assessed for signs of bleeding or infection.
The most important laboratory value to monitor in a patient with heavy bleeding due to fibroids is:
- A. Hemoglobin
- B. Luteinizing hormone
- C. White blood cell count
- D. Potassium
Correct Answer: A
Rationale: Hemoglobin levels are critical to assess the severity of blood loss and anemia in patients with heavy bleeding.