Nokea
What is the most common cause of amblyopia?
- A. Strabismus
- B. Cataracts
- C. Astigmatism
- D. Glaucoma
Correct Answer: A
Rationale: Strabismus, or misalignment of the eyes, is the leading cause of amblyopia in children.
You may also like to solve these questions
A male nurse would be providing culturally competent care by requesting that a female nurse provide the care for which patient?
- A. Arab male
- B. Latino male
- C. Arab female
- D. African American female
Correct Answer: C
Rationale: In Arab culture, modesty and gender roles dictate that female caregivers attend to women, especially regarding intimate care.
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.
A client has periodic outbreaks of cold sores long after the initial infection of herpes simplex virus. Why does this occur?
- A. The client has low resistance.
- B. The client has not received proper treatment.
- C. The viruses are dormant in the client.
- D. The viruses are immune to the therapy.
Correct Answer: C
Rationale: The correct answer is C because the herpes simplex virus can become dormant in nerve cells and reactivate periodically, leading to recurrent outbreaks.
Symptoms of an ectopic pregnancy include:
- A. Hematuria, pelvic pain, and dizziness
- B. Amenorrhea, pelvic pain, and vaginal spotting
- C. Constipation, nausea, and fainting
- D. Fallopian pain, nausea, and breast enlargement
Correct Answer: B
Rationale: Ectopic pregnancies often present with amenorrhea, pelvic pain, and vaginal spotting due to the abnormal implantation site.
For a client who has sustained recent blindness, which task(s) would be appropriate to delegate to the nursing assistant? (Choose all that apply.)
- A. Listen to the client express grief or loss.
- B. Assist client to ambulate in hall.
- C. Orient client to surroundings.
- D. Encourage independence.
Correct Answer: B
Rationale: Assisting with mobility is within the scope of practice for nursing assistants and ensures safety for the client.