#1
Which of the following is a common risk factor for stroke?
High blood pressure
ExplanationHypertension is a significant risk factor for stroke.
#2
What is the most common type of stroke?
Ischemic stroke
ExplanationIschemic stroke is the most prevalent type of stroke.
#3
Which of the following is NOT a symptom of a stroke?
Nausea or vomiting
ExplanationNausea or vomiting is not typically a symptom of stroke.
#4
Which demographic group has the highest risk of stroke?
Adults aged 65 and older
ExplanationAdults aged 65 and older are at the highest risk of stroke.
#5
Which lifestyle factor is NOT associated with an increased risk of stroke?
Regular exercise
ExplanationRegular exercise is not associated with an increased risk of stroke.
#6
Which artery is commonly affected in an ischemic stroke?
Middle cerebral artery
ExplanationThe middle cerebral artery is frequently involved in ischemic strokes.
#7
What is the term for sudden weakness or numbness of the face, arm, or leg, typically occurring on one side of the body, which may be indicative of a stroke?
Hemiparesis
ExplanationHemiparesis refers to one-sided weakness or numbness, often seen in strokes.
#8
Which imaging technique is commonly used to diagnose strokes by visualizing blood flow in the brain?
MRI
ExplanationMRI is frequently employed to visualize blood flow and detect stroke.
#9
What percentage of stroke patients experience long-term disabilities?
50%
ExplanationApproximately 50% of stroke patients experience long-term disabilities.
#10
Which medication is commonly administered during the acute phase of an ischemic stroke to dissolve blood clots?
Tissue plasminogen activator (tPA)
ExplanationTissue plasminogen activator (tPA) is often given during the acute phase to dissolve blood clots.
#11
What is the primary goal of acute stroke treatment?
Restoring blood flow to the brain
ExplanationThe main aim of acute stroke treatment is to restore blood flow to the brain.