A nurse is caring for a client who has pneumonia and tells the nurse, "I feel like an elephant is sitting on my chest." The client is weak and unable to walk.
After the nurse initiates chest pain protocol, which of the following is the priority diagnostic test?

Choice A rationale:

Metallic taste in mouth. Metallic taste in the mouth is a common side effect of many medications, including sertraline. It occurs due to the medication's effect on taste receptors. Patients should be informed about this side effect, but it is not a serious adverse effect that requires immediate medical attention.

Choice B rationale:

Increased urinary frequency. Increased urinary frequency is not a commonly reported side effect of sertraline. While some individuals may experience changes in urination patterns, it is not a significant adverse effect associated with this medication.

Choice C rationale:

Dry cough. Dry cough is not a known side effect of sertraline. Cough can occur due to various reasons, such as allergies, respiratory infections, or other medications, but it is not directly caused by sertraline.

Choice D rationale:

Excessive sweating. Excessive sweating, also known as hyperhidrosis, is a potential adverse effect of sertraline. It can be bothersome for some individuals and may impact their quality of life. Patients should be aware of this side effect and report it to their healthcare provider if it becomes bothersome or persistent.

Choice A rationale:

Upper extremity hypotension is not a common finding in coarctation of the aorta. Coarctation of the aorta typically results in narrowing of the aorta, leading to decreased blood flow to the lower part of the body. This can cause weak or absent femoral pulses and lower extremity hypotension, not upper extremity hypotension.

Choice B rationale:

Frequent nosebleeds are not directly associated with coarctation of the aorta. The symptoms of coarctation of the aorta are primarily related to decreased blood flow to the lower extremities, leading to symptoms such as weak femoral pulses, lower extremity hypotension, and leg cramping or pain.

Choice D rationale:

Increased intracranial pressure is not a typical finding in coarctation of the aorta. Coarctation of the aorta affects blood flow to the lower part of the body and does not directly impact intracranial pressure.