A nurse is caring for a client who has headaches.
Which of the following precipitating factors is common in both tension-type headaches and cluster headaches?

Choice A rationale

Anhidrosis, or the inability to sweat normally, is a potential side effect of anticholinergic agents. These medications block the action of acetylcholine, a neurotransmitter that stimulates sweat glands among other functions. If a patient taking an anticholinergic agent for Parkinson’s disease experiences anhidrosis, they should report it to their healthcare provider as it can lead to overheating and heat stroke.
Choice B rationale
Tremors are a common symptom of Parkinson’s disease, and anticholinergic medications are often used to help control them. Therefore, while tremors should be monitored, they are not typically a side effect that needs to be reported unless they worsen or become unmanageable.
Choice C rationale
Drooling can be a symptom of Parkinson’s disease, but it is not typically a side effect of anticholinergic medications. In fact, these medications can sometimes cause dry mouth.
Choice D rationale
Rigidity, like tremors, is a common symptom of Parkinson’s disease. Anticholinergic medications can help manage rigidity, so it is not typically a side effect that needs to be reported unless it worsens.

Choice A rationale
Pulmonary embolus is a serious condition that can occur due to prolonged immobility, but it is not directly related to the timing of enteral nutrition in a client with increased intracranial pressure.

Choice B rationale
Bacterial translocation refers to the migration of bacteria from the gut to other areas of the body. Early enteral nutrition (within 24 to 48 hours) in critically ill patients can help maintain the integrity of the gut mucosa and prevent bacterial translocation. Therefore, starting enteral nutrition within this timeframe can help prevent bacterial translocation.
Choice C rationale
Deep vein thrombosis, like pulmonary embolus, is a risk due to immobility but is not directly related to the timing of enteral nutrition.
Choice D rationale
Myocardial infarction is a cardiac event that could be related to overall cardiovascular health, stress, or specific injury to the cardiac muscle. It is not directly prevented by the initiation of enteral nutrition.