A nurse is preparing to perform a sterile wound irrigation and dressing change for a client. Which of the following actions by the nurse indicate break in surgical aseptic technique?
Putting on sterile gloves after preparing the sterile field
Placing the supplies on the sterile field and leaving a 1-inch perimeter
Balancing the bottle on the sterile basin while pouring the liquid
Applying a sterile gown after applying a sterile mask
Answer: C.
The Correct Answer is C
A. Putting on sterile gloves after preparing the sterile field: This is correct aseptic practice, as sterile gloves should be donned after the sterile field is prepared to maintain sterility.
B. Placing the supplies on the sterile field and leaving a 1-inch perimeter: Maintaining a 1-inch border around the sterile field is standard practice to avoid contamination. Supplies placed within the field but outside this border remain sterile.
C. Balancing the bottle on the sterile basin while pouring the liquid: Placing a bottle on a sterile field risks contaminating the field if the bottle is not sterile. This action constitutes a break in surgical aseptic technique.
D. Applying a sterile gown after applying a sterile mask: Donning a mask before the sterile gown is appropriate to prevent contamination of the sterile gown during placement. This does not break aseptic technique.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Hypotension: Methamphetamines are central nervous system stimulants that typically cause hypertension and tachycardia due to increased sympathetic activity, rather than low blood pressure.
B. Weight loss: Methamphetamines suppress appetite and increase metabolism, which can lead to significant weight loss. This is a common adverse effect associated with chronic use.
C. Somnolence: Stimulant effects of methamphetamines generally cause insomnia and hyperactivity rather than excessive sleepiness. Somnolence is not a typical adverse effect.
D. Lethargy: Methamphetamine use initially produces energy and euphoria. Lethargy may occur only during withdrawal, not as a direct adverse effect of active use.
Correct Answer is B
Explanation
A. Instruct the client to flex the right knee every 30 min: After a femoral cardiac catheterization, the affected leg should remain straight to prevent bleeding or hematoma formation. Flexing the knee could disrupt hemostasis at the insertion site.
B. Assess the client's peripheral pulses every 15 min: Frequent monitoring of peripheral pulses ensures early detection of vascular complications such as thrombosis, occlusion, or impaired circulation in the affected limb.
C. Change the client's dressing 4 hr following the procedure: The initial dressing is typically left intact for several hours or until bleeding is controlled. Early dressing changes are unnecessary and may increase infection risk.
D. Elevate the head of the client's bed to 45°: Elevating the head of the bed can increase pressure on the femoral insertion site and risk bleeding. The client’s bed is usually kept flat or slightly elevated according to provider orders until hemostasis is confirmed.
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