A home health nurse is assisting in the care of a client.
Amount of time washing hands
Use of cutting board
Defrosting of frozen foods
Leftover storage time in refrigerator
Refrigerator temperature
Time leftovers sit unrefrigerated on countertop
Correct Answer : A,B,C,D
A. Amount of time washing hands: The client increased handwashing time to 15 seconds, which meets the CDC’s recommended minimum for effective hand hygiene when preparing food.
B. Use of cutting board: The client now uses separate cutting boards for raw meats and raw vegetables, which helps prevent cross-contamination and foodborne illness.
C. Defrosting of frozen foods: Defrosting foods in the refrigerator is a safe method that prevents bacterial growth, unlike leaving food on the countertop.
D. Leftover storage time in refrigerator: Storing leftovers in the refrigerator for a maximum of 2 days (or 7 days initially) demonstrates proper food handling to prevent spoilage and bacterial growth. This aligns with recommended guidelines.
E. Refrigerator temperature: Although the temperature has improved (now 5.6°C instead of 6.7°C), the ideal refrigerator temperature should be 4°C (40°F) or lower for optimal food safety.
F. Time leftovers sit unrefrigerated on countertop: Leaving leftovers at room temperature for 2 hours still meets the maximum allowable limit, but best practice is to refrigerate within 1 hour if the room temperature is high (above 90°F/32°C), which might not reflect consistent safe food handling in all conditions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Tortuous veins: Tortuous veins indicate varicosities, which are typically a chronic condition and not an immediate sign of deep-vein thrombosis (DVT). While they can be associated with venous insufficiency, they do not require urgent reporting for DVT suspicion.
B. Calf swelling: Calf swelling, especially if unilateral, is a classic sign of DVT and suggests venous obstruction by a thrombus. This finding requires prompt reporting to prevent complications such as pulmonary embolism.
C. Bradycardia: Bradycardia is unrelated to DVT and is not an expected finding in this condition. It does not indicate thrombotic complications and does not require immediate reporting in this context.
D. Clammy skin: Clammy skin can be a nonspecific sign related to many conditions such as shock or anxiety but is not a primary indicator of DVT. It does not necessitate urgent reporting for DVT unless accompanied by other concerning signs.
Correct Answer is ["B","A","C","D"]
Explanation
A. Check the client's gastric residual: After confirming tube placement, gastric residual is assessed to evaluate delayed gastric emptying, which could increase the risk of aspiration. This is done before administering medications or feedings.
B. Verify the tube placement: Tube placement is verified first to ensure the medication is delivered into the stomach and not the lungs. This prevents aspiration and other complications associated with incorrect tube placement.
C. Pour the medication into the syringe and allow it to flow by gravity: Once placement is confirmed and residual checked, the medication is administered via gravity through the syringe to minimize pressure on the NG tube and promote safe delivery.
D. Clamp the NG tube for 20 to 30 min: After administering the medication, the NG tube is clamped to allow for medication absorption before suction is resumed. Immediate suctioning would remove the medication before it can take effect.
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