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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Related Questions
Correct Answer is C
Explanation
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.
Correct Answer is D
Explanation
A. Place three pillows between the legs, one distal and three proximal: This is incorrect and excessive. Using three pillows in this manner can lead to improper leg positioning and discomfort.
B. Side-lying position is permitted with a pillow between the legs: While side-lying is allowed, the pillow is to prevent adduction of the legs, not just any pillow placement. It must specifically keep the hips aligned.
C. Sitting in a bedside chair is permitted if the legs are elevated: While sitting is often encouraged, elevating the legs too high can risk hip dislocation or improper alignment. The patient should sit in a way that maintains proper hip angles and alignment.
D. A triangular pillow is used between the legs to avoid adduction: A triangular or abduction pillow helps keep the legs in an appropriate position, preventing the legs from crossing and reducing the risk of hip dislocation post-surgery.
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