A nurse at an urgent care center is reinforcing information with a new employee about the difference between sprains and strains. Which of the following examples should the nurseinclude as a cause of sprain injury?
Overusing a muscle while jogging
Twisting a ligament while walking
Impact injury on a joint from a fall
Crush injury to a bone from blunt trauma
The Correct Answer is B
a. Overusing a muscle while jogging: Overuse injuries are more commonly associated with strains, not sprains. Strains involve the muscles or tendons.
b. Twisting a ligament while walking: This is an example of a mechanism that can lead to a sprain. A sprain involves the stretching or tearing of ligaments, which connect bone to bone.
c. Impact injury on a joint from a fall: This is more likely to result in a sprain, as it can cause damage to ligaments.
d. Crush injury to a bone from blunt trauma: This type of injury is more likely to affect bones rather than ligaments or tendons, and it would not be considered a sprain or strain.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
a. Allow the client to take her morning vitamins: This is generally acceptable unless there are specific preoperative instructions regarding medication.
b. Allow the client to keep her tongue stud in: Metallic objects, including tongue studs, are
usually removed before surgery to prevent interference with equipment and to ensure patient safety.
c. Allow the client to keep her hearing aids in: It is important for the client with a hearing
impairment to keep hearing aids in place to facilitate communication and maintain awareness of the environment.
d. Allow the client to consume clear liquids up to the time of surgery: Clear liquids are typically restricted before surgery to prevent aspiration. This action may not align with standard
preoperative fasting guidelines.
Correct Answer is A
Explanation
Choice A Rationale: The correct method for cleansing the area before collecting a midstream urine specimen is to wipe from front to back, not back-and-forth. This is to avoid contamination of the specimen with bacteria from the anal area. The towelette should be used in a single stroke and then discarded to ensure cleanliness.
Choice B Rationale: Using the nondominant hand to spread the labia is a standard practice that allows the dominant hand to manipulate the collection container. This technique helps to prevent contamination of the specimen by keeping the container away from the body and ensuring a clean catch.
Choice C Rationale: It is important to start the flow of urine before collecting the specimen to ensure that the 'midstream' urine is captured. This helps to flush out any bacteria that may be present at the opening of the urethra, reducing the risk of contaminating the sample.
Choice D Rationale: The specimen container should be removed from the stream before stopping the flow of urine to avoid contamination. The initial and final parts of the urine stream can carry bacteria from the urethra and skin, so only the midstream should be collected in the container.
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