A nurse educator is teaching a group of recent nursing graduates about their occupational risks for contracting hepatitis B. What preventative measures should the educator promote? Select all that apply.
Annual vitamin K injections
Use of standard precautions
Consumption of a vitamin-rich diet
Annual vitamin B12 injections
Immunization
Correct Answer : B,E
A. Annual vitamin K injections: Vitamin K injections do not prevent Hepatitis B.
B. Use of standard precautions: Standard precautions reduce the risk of exposure to bloodborne pathogens, including Hepatitis B.
C. Consumption of a vitamin-rich diet: While a healthy diet is important, it does not specifically prevent Hepatitis B.
D. Annual vitamin B12 injections: Vitamin B12 injections are unrelated to Hepatitis B prevention.
E. Immunization: Vaccination is a key preventive measure against Hepatitis B.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. A shunt will divert blood from the hepatic vein to the Inferior vena cava: This is not the correct pathway for a TIPS procedure.
B. A shunt will divert blood from the aorta to the inferior vena cava: This describes a different vascular pathway unrelated to TIPS.
C. A shunt will divert blood from the portal vein to the hepatic vein: TIPS (Transjugular Intrahepatic Portosystemic Shunt) is a procedure that creates a pathway between the portal vein and hepatic vein, reducing portal hypertension and preventing variceal bleeding.
D. A shunt will divert blood from the aorta to the hepatic vein: This is not the correct anatomical pathway for a TIPS procedure.
Correct Answer is C
Explanation
A. Partially compensated Metabolic Alkalosis: This is incorrect because the pH is within normal limits (7.35-7.45), and the elevated PaCO2 and bicarbonate suggest a respiratory issue rather than a metabolic one.
B. Fully compensated Metabolic Acidosis: This is incorrect because the primary disturbance is respiratory, not metabolic. A compensated metabolic acidosis would typically show a low PaCO2 as compensation.
C. Fully compensated Respiratory Acidosis: Correct. The pH is within the normal range, indicating full compensation. The elevated PaCO2 and bicarbonate reflect a chronic respiratory acidosis that has been compensated by the kidneys.
D. Partially compensated Respiratory Alkalosis: This is incorrect because in respiratory alkalosis, the PaCO2 would be low, not high.
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