Free NCLEX-RN Exam Braindumps (page: 23)

Page 23 of 431

A 55-year-old man is admitted to the hospital with complaints of fatigue, jaundice, anorexia, and clay-colored stools. His admitting diagnosis is "rule out hepatitis." Laboratory studies reveal elevated liver enzymes and bilirubin. In obtaining his health history, the nurse should assess his potential for exposure to hepatitis.
Which of the following represents a high-risk group for contracting this disease?

  1. Heterosexual males
  2. Oncology nurses
  3. American Indians
  4. Jehovah's Witnesses

Answer(s): B

Explanation:

(A) Homosexual males, not heterosexual males, are at high risk for contracting hepatitis. (B) Oncology nurses are employed in high-risk areas and perform invasive procedures that expose them to potential sources of infection. (C) The literature does not support the idea that any ethnic groups are at higher risk. (D) There is no evidence that any religious groups are at higher risk.



A 55-year-old man is admitted to the hospital with complaints of fatigue, jaundice, anorexia, and clay-colored stools. His admitting diagnosis is "rule out hepatitis." Laboratory studies reveal elevated liver enzymes and bilirubin. In obtaining his health history, the nurse should assess his potential for exposure to hepatitis.
Which of the following represents a high-risk group for contracting this disease?

  1. Heterosexual males
  2. Oncology nurses
  3. American Indians
  4. Jehovah's Witnesses

Answer(s): B

Explanation:

(A) Homosexual males, not heterosexual males, are at high risk for contracting hepatitis. (B) Oncology nurses are employed in high-risk areas and perform invasive procedures that expose them to potential sources of infection. (C) The literature does not support the idea that any ethnic groups are at higher risk. (D) There is no evidence that any religious groups are at higher risk.



Signs and symptoms of an allergy attack include which of the following?

  1. Wheezing on inspiration
  2. Increased respiratory rate
  3. Circumoral cyanosis
  4. Prolonged expiration

Answer(s): D

Explanation:

(A) Wheezing occurs during expiration when air movement is impaired because of constricted edematous bronchial lumina. (B) Respirations are difficult, but the rate is frequently normal. (C) The circumoral area is usually pale. Cyanosis is not an early sign of hypoxia. (D) Expiration is prolonged because the alveoli are greatly distended and air trapping occurs.



Signs and symptoms of an allergy attack include which of the following?

  1. Wheezing on inspiration
  2. Increased respiratory rate
  3. Circumoral cyanosis
  4. Prolonged expiration

Answer(s): D

Explanation:

(A) Wheezing occurs during expiration when air movement is impaired because of constricted edematous bronchial lumina. (B) Respirations are difficult, but the rate is frequently normal. (C) The circumoral area is usually pale. Cyanosis is not an early sign of hypoxia. (D) Expiration is prolonged because the alveoli are greatly distended and air trapping occurs.



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