Which of the following is a method of contracting hepatitis B?
Exposure to a mosquito bite
Consumption of raw shellfish
Blood splashes to the mucous membranes
Direct skin contact with a patient who is infected
The Correct Answer is C
A. Exposure to a mosquito bite: Hepatitis B is not transmitted through mosquito bites. It is primarily transmitted through contact with infected body fluids, particularly blood.
B. Consumption of raw shellfish: Hepatitis A, not Hepatitis B, can be contracted through the consumption of contaminated food or water, including raw shellfish.
C. Blood splashes to the mucous membranes: Hepatitis B can be transmitted through exposure to infected blood or body fluids, including splashes to mucous membranes (e.g., eyes, mouth).
D. Direct skin contact with a patient who is infected: Hepatitis B is not transmitted through casual skin contact. It requires contact with infected body fluids.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Add thixotropic gel to the tube after venipuncture: Thixotropic gel is used in specific tubes for separating serum or plasma from blood cells and should be added during the manufacturing process, not after venipuncture.
B. Place the tubes in the centrifuge to chill after venipuncture to separate blood cells: Tubes should not be chilled before centrifugation unless specified by the test requirements. Most tubes are centrifuged at room temperature.
C. Invert additive tubes multiple times after filling the tube: Inverting additive tubes multiple times ensures proper mixing of the additive with the blood, which is crucial for accurate test results.
D. Mix the anticoagulant in the tube after filling the tube: The anticoagulant should be mixed by inverting the tube immediately after filling it, not after the fact.
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Correct Answer is B
Explanation
A. Call for the provider. Calling for the provider may not address the immediate concern of the patient’s anger and can escalate the situation if not handled calmly first.
B. Speak to the patient using a low tone of voice. Speaking in a calm and low tone can help de-escalate the situation and show that the assistant is attentive and empathetic.
C. Tell the patient to calm down. Telling a patient to calm down can come across as dismissive and may worsen their frustration.
D. Respond in the same tone as the patient. Matching the patient’s angry tone is unprofessional and can escalate the situation further.
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