Which component of pain assessment is addressed by asking a client to rate his or her current level of discomfort on a scale of 0-10?

The correct answer is choice B. Check the client’s allergy history.

This is because morphine sulfate is a medication that can cause severe allergic reactions in some people, such as anaphylaxis, which can be life-threatening.

Therefore, the nurse should always check the client’s allergy history before administering any medication, especially opioids.

Choice A is wrong because assessing the client’s respiratory rate is not the first action the nurse should take.

Although morphine sulfate can cause respiratory depression, which is a serious side effect that needs to be monitored, the nurse should first ensure that the client is not allergic to the medication.

Choice C is wrong because reviewing the client’s medication record is not the first action the nurse should take.

Although morphine sulfate can interact with other medications, such as sedatives, antidepressants, or alcohol, which can increase the risk of respiratory depression or overdose, the nurse should first ensure that the client is not allergic to the medication.

Choice D is wrong because verifying the dosage with another nurse is not the first action the nurse should take.

Although morphine sulfate is a high-alert medication that requires double-checking to prevent medication errors, the nurse should first ensure that the client is not allergic to the medication.

The correct answer is choice C) Chest pain.

This is because chest pain can be a sign of a serious cardiovascular event, such as a heart attack or stroke, which can be fatal.

Celecoxib is a nonsteroidal anti-inflammatory drug (NSAID) that belongs to the class of cyclooxygenase-2 (COX-2) inhibitors.These drugs can increase the risk of cardiovascular thrombotic events, especially in patients with a history of heart disease or risk factors.

Therefore, the nurse should instruct the client to report chest pain immediately and seek emergency medical attention.

Choice A) Constipation is wrong because it is not a common or serious side effect of celecoxib.

Constipation can be caused by many factors, such as diet, dehydration, lack of exercise, or other medications.It can be managed by increasing fluid and fiber intake, using laxatives or stool softeners as needed, and consulting a doctor if it persists or worsens.

Choice B) Nausea is wrong because it is a common but mild side effect of celecoxib that usually goes away with time or can be reduced by taking the medication with food or milk.

Nausea is not a sign of a serious adverse reaction and does not require immediate medical attention.

Choice D) Headache is wrong because it is also a common but mild side effect of celecoxib that can be treated with over-the-counter pain relievers, such as acetaminophen or ibuprofen.

However, the client should avoid taking aspirin or other NSAIDs with celecoxib, as this can increase the risk of gastrointestinal bleeding and ulcers