Which statement best describes a strain?
Dislocation injury
Compression injury
Muscle or tendon injury
Ligament injury
The Correct Answer is C
A. Dislocation injury: This refers to a joint being forced out of its normal position and is not related to strains.
B. Compression injury: This typically involves pressure that causes damage to a body part, such as crushing injuries, and does not describe a strain.
C. Muscle or tendon injury: A strain involves stretching or tearing of muscle or tendon fibers, making this the correct description of a strain.
D. Ligament injury: Injuries to ligaments are referred to as sprains, not strains.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Has the patient been taking his medications as prescribed? This is the most important information to collect. Understanding the patient's medication adherence is crucial because if the patient is not taking his medications as prescribed, it could explain why his blood pressure is elevated. Noncompliance with medication regimens is a common cause of hypertensive urgency and can lead to severe complications. Therefore, knowing whether he has been taking his medications regularly and correctly would directly influence the management plan and help identify the cause of the current crisis.
Does the patient hurt anywhere else? While it’s important to assess for pain and discomfort to address immediate symptoms, this information does not directly address the potential cause of the elevated blood pressure. The patient already reported pain in the head, chest, and left leg, so the primary concern is managing his hypertensive urgency and understanding its underlying causes rather than identifying additional pain locations at this moment.
When does the patient take his furosemide? Knowing the timing of furosemide intake could provide insights into his diuretic therapy management and its potential impact on his blood pressure. However, it is less immediately relevant than understanding whether he has been taking all his medications as prescribed. This question might be more pertinent once medication adherence is confirmed to understand diuretic effects throughout the day.
Has the patient fallen before? This is relevant for assessing the risk of recurrent falls and potential underlying issues such as orthostatic hypotension or balance problems, which are crucial for long-term management and safety. However, it is not as immediately critical in the context of the current hypertensive urgency and the elevated blood pressure despite medication.
Correct Answer is A
Explanation
A. tPA is not delivered for hemorrhagic stroke: This is correct. tPA is a thrombolytic medication used for ischemic strokes, not haemorrhagic strokes, as it would exacerbate bleeding.
B. The total effects of ischemia are not currently known: While assessing the extent of ischemia is important for ischemic stroke, it is irrelevant here because the stroke is hemorrhagic.
C. Too much time has passed since the symptoms began: The time window is important for tPA in ischemic strokes, but in this case, the type of stroke (haemorrhagic) is the determining factor.
D. The patient's symptoms have progressed too quickly: The progression of symptoms does not affect the decision to use tPA; the contraindication is solely due to the hemorrhagic nature of the stroke.
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