What is the term or acronym for a temporary impairment of cerebral circulation that causes symptoms lasting minutes to hours but results in no permanent neurological changes?
TIA
Stroke
CVA
OSAH
The Correct Answer is A
A. TIA: A transient ischemic attack (TIA) is characterized by temporary symptoms due to a brief period of reduced blood flow to the brain, with no lasting damage.
B. Stroke: A stroke involves a more prolonged interruption of blood flow to the brain and typically results in permanent neurological damage.
C. CVA: Cerebrovascular accident (CVA) is another term for stroke, involving sustained damage.
D. OSAH: This is not a relevant term or acronym for the condition described. It is not related to cerebral circulation impairment.
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Correct Answer is D
Explanation
A. Women often have vague symptoms of stroke such as weakness or hallucinations: While women may sometimes present with less typical symptoms, stating that hallucinations are common is misleading. Stroke symptoms in women can vary, but weakness and other neurological deficits are more common.
B. The FAST acronym stands for Face, Arms, Swallowing, and Time: This is incorrect. FAST stands for Face (drooping), Arms (weakness), Speech (difficulty), and Time (importance of quick action).
C. Stroke patients always present with dysphasia: This is incorrect. Not all stroke patients have speech difficulties; symptoms vary depending on the area of the brain affected.
D. Treatment that begins within 3 hours of symptom onset can minimize or avoid permanent loss of function: This is correct. Timely intervention, especially with treatments like tPA for ischemic strokes, can significantly reduce the extent of brain damage and improve outcomes.
Correct Answer is B
Explanation
A. I will be sure to avoid potassium while taking this medication.: Thiazide diuretics can cause potassium loss, so patients are often advised to monitor their potassium levels and may need to increase their intake, not avoid it.
B. I should take the medication in the morning so I am not up all night going to the bathroom.: This is correct. Taking diuretics in the morning helps prevent nocturia (frequent urination at night), which can disrupt sleep.
C. I need to be sure to take this pill on an empty stomach.: Thiazide-like diuretics do not require an empty stomach for effectiveness; they can be taken with or without food.
D. If my blood pressure is really high, I will take a second dose.: This is incorrect and potentially dangerous. Medication dosing should be followed as prescribed, and adjustments should only be made by a healthcare provider.
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