Which intervention is a priority for a hemophilic child who has fallen and badly bruised his leg?

Appropriate dose of aspirin and rest

Immobilization of the leg and a dose of ibuprofen

Heating pad and administration of factor Vill concentrate

Pressure on the site and administration of the required clotting factor

Answer and Explanation

The Correct Answer is D

A. Appropriate dose of aspirin and rest: Aspirin is an antiplatelet medication that can worsen bleeding in individuals with hemophilia. It should be avoided. Rest alone is not sufficient in this situation.

B. Immobilization of the leg and a dose of ibuprofen: Ibuprofen is a non-steroidal anti-inflammatory drug (NSAID) that can increase the risk of bleeding. Immobilizing the leg may help prevent further injury, but it does not address the underlying bleeding issue or provide the necessary clotting factor.

C. Heating pad and administration of factor VIII concentrate: While the administration of factor VIII concentrate is appropriate, the use of a heating pad is not advisable, as it can potentially worsen bleeding by dilating blood vessels in the area.

D. Pressure on the site and administration of the required clotting factor.

Hemophilia is a bleeding disorder in which the blood doesn't clot properly. When a hemophilic child has a significant bruise or bleeding, it is crucial to administer the specific clotting factor that they are deficient in (Factor VIII or IX) to stop the bleeding. Applying pressure to the site can also help control bleeding.

In summary, option D is the priority because it directly addresses the bleeding issue in the child with hemophilia by applying pressure to the site and administering the necessary clotting factor. This is crucial in preventing further bleeding and complications.

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Correct Answer is C

Explanation

A. Insulin is responsible for lowering blood glucose levels by promoting the uptake and storage of glucose in cells.

B. Epinephrine (adrenaline) can raise blood glucose levels in response to the "fight or flight" stress response, but it's not primarily responsible for stimulating liver glycogenolysis.

C. Glucagon is produced by the alpha cells in the islets of Langerhans and plays a crucial role in increasing blood glucose levels. It promotes the breakdown of glycogen (glycogenolysis) in the liver and the production of glucose from non-carbohydrate sources (gluconeogenesis).

D. Adrenocorticotropic hormone (ACTH) is produced by the anterior pituitary gland and stimulates the adrenal cortex to release cortisol, which can also contribute to raising blood glucose levels but isn't primarily responsible for liver glycogenolysis.

In the context of diabetes management, understanding the role of glucagon is important because it helps individuals know how to manage hypoglycemia (low blood sugar) by administering glucagon or consuming fast-acting sources of glucose.

A. Decrease pulmonary congestion B. Stimulate the production of red blood cells C. Keep the ductus arteriosus open. D. Increase blood flow to the system

Correct Answer is C

Explanation

In transposition of the great vessels (TGV), the aorta and the pulmonary artery are switched, causing oxygen-rich blood to be pumped back to the lungs and oxygen-poor blood to be pumped out to the body. The ductus arteriosus, a fetal blood vessel that normally closes shortly after birth, allows blood to mix between the two circulations.

Prostaglandin E1 is used to keep the ductus arteriosus open, allowing for a controlled mixing of oxygenated and deoxygenated blood, which can improve oxygen delivery to the body in cases of TGV. This helps maintain oxygenation until corrective surgical interventions can be performed.

The other options, A (decrease pulmonary congestion), B (stimulate the production of red blood cells), and D (increase blood flow to the system), do not accurately describe the primary purpose of Prostaglandin E1 in the context of TGV. The main goal is to maintain a pathway for oxygenated blood to mix with deoxygenated blood to improve oxygen delivery to the body.

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Which intervention is a priority for a hemophilic child who has fallen and badly bruised his leg?

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Naxlex Comprehensive Predictor Exams

Correct Answer is C

Explanation

The nurse explains that the medication Prostaglandin E1 is being given to their child with transposition of the great vessels to:

Correct Answer is C

Explanation

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