Which is the rationale for ensuring the irrigation of blood products and ensuring that they are cytomegalovirus (CMV)–negative prior to administering a blood transfusion for a pediatric client diagnosed with severe combined immune deficiency (SCID
)? 1. Transfusion reaction from lymphocytes and platelets in the donor blood.
2. Transfusion reaction and infection from lymphocytes in the donor blood.
3. Infection and graft-versus-host disease from lymphocytes in the donor blood.
4. Infection and graft-versus-host disease from erythrocytes in the donor blood.
3
Explanation:
1. Lymphocytes in the donor blood are responsible for infection and graft-versus-host disease.
2. Lymphocytes in the donor blood are responsible for infection and graft-versus-host disease.
3. Lymphocytes in the donor blood are responsible for infection and graft-versus-host disease.
4. Lymphocytes in the donor blood are responsible for infection and graft-versus-host disease.
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The nurse has reinforced teaching with a patient after diagnostic testing reveals tinnitus. Which of the following patient statements indicates that teaching has been effective?
a. "There is a toxic substance in my ear." b. "That is why I have so much discharge all of the time." c. "My ear pain should get better if I follow the doctor's orders." d. "The ringing sound I hear in my ear may be a symptom of another problem."
A 72-year-old man has come to immediate care because he has been "feeling confused for a couple of days"; today, however, he feels like he might pass out and is short of breath
When the nurse questions him about chest pain, he states he just has "heartburn." The nurse's greatest concern is that he A) may be experiencing a myocardial infarction. B) may be experiencing congestive heart failure. C) may be developing the flu. D) may be experience angina.
When performing tracheal suctioning, the nurse should apply suction for:
1. not more than 10 seconds. 2. 20 to 30 seconds. 3. not more than 30 seconds. 4. 30 to 60 seconds.
What area the leading causes of anaphylaxis in the United States?
a. insect bites c. eggs b. shellfish d. peanuts and tree nuts