A nurse working in the emergency department is admitting a client who has pertussis. Which of the following actions should the nurse take?

Choice A reason: Constipation can be a side effect of many cancer treatments, including radiation therapy. However, it is not commonly associated with targeted radiation therapy to the neck. Constipation is more often related to opioid pain medications, decreased physical activity, or dietary changes that a patient may experience during cancer treatment.

Choice B reason: Decreased tear production is not a typical side effect of targeted radiation therapy to the neck. This condition, known as dry eye syndrome, is more commonly associated with radiation therapy that affects the eye or orbital area directly.

Choice C reason: Mouth ulcers, also known as mucositis, are a common adverse effect of radiation therapy to the neck. Radiation can damage the mucosal lining of the mouth, leading to painful sores that can affect a patient's ability to eat, speak, and swallow. These ulcers typically develop one to two weeks after starting treatment and may persist for some time after the treatment ends.

Choice D reason: Peripheral neuropathy, which involves damage to the peripheral nerves and often results in symptoms like numbness, tingling, or pain in the hands and feet, is not a common side effect of radiation therapy to the neck. It is more frequently associated with certain chemotherapeutic agents or radiation therapy to areas of the body where peripheral nerves are located.

Choice A reason: Injecting the medication into the abdomen above the level of the iliac crest is not recommended. The preferred sites for subcutaneous injections are the fatty tissue over the triceps, the abdomen from below the costal margin to the iliac crests, and the anterior aspects of the thighs. The area above the iliac crest may not have sufficient subcutaneous tissue, which could affect the absorption of the medication.

Choice B reason: Using a 1-inch needle can be appropriate depending on the client's body mass. For most adults, a 5/8-inch to 1-inch needle is recommended for subcutaneous injections to ensure the medication is delivered to the subcutaneous tissue and not into the muscle.

Choice C reason: Using a 25-gauge needle is the appropriate action when administering heparin subcutaneously. A smaller gauge needle, such as 25-gauge, is typically used for subcutaneous injections to minimize discomfort and tissue trauma.

Choice D reason: Massaging the injection site after administration of the medication is not recommended when administering heparin subcutaneously. Massaging the site can cause the medication to be absorbed more quickly than intended and may increase the risk of bleeding.