Answer to Question 1
ANS: D
Total-body irradiation is used as part of the destruction of the child's immune system necessary for a bone marrow transplant. The child is at great risk for complications because there is no supportive therapy until engraftment of the donor marrow takes place. Irradiation for palliative care is done selectively. The area that is causing pain or potential obstruction is irradiated. Lymphoma and leukemia are treated through a combination of modalities. Total-body irradiation is not indicated.
Answer to Question 2
ANS: B
When an allergic reaction is suspected, the drug is immediately discontinued. Any drug in the line should be withdrawn, and a normal saline infusion begun to keep the line open. The intravenous infusion is stopped to minimize the amount of drug that infuses. The infusion rate can be confirmed at a later time. Observation of the child for 10 minutes is essential, but it is done after the infusion is stopped. These signs are indicative of an allergic reaction, not an expected response.
Body plan of an echinoderm, as represented by a sea star.
upper body
When the United States gets stuck over a controversial issue—usually something a divided Congress ca
Calcium Salts and Vitamin D Therapy
Use of combination therapy during tuberculosis therapy to avoid resistance.
Increase in total spending in presidential campaigns, 1976-2020