A nurse is preparing to administer levothyroxine 50 mcg to a client. Available is levothyroxine 0.025 mg/tablet. How many tablets should the nurse administer per dose? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2"]
Desired dose = 50 mcg
Available strength = 0.025 mg/tablet
- Convert desired dose to milligrams (mg):
1 mg = 1000 mcg
50 mcg / 1000 mcg/mg = 0.05 mg
- Calculate the number of tablets:
Number of tablets = Desired dose (mg) / Available strength (mg/tablet)
= 0.05 mg / 0.025 mg/tablet
= 2 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Place the client in a side-lying position for the procedure. Paracentesis is typically performed with the client in a high-Fowler’s or upright position, allowing fluid to collect in the lower abdomen for easier drainage.
B. Administer a low-volume hypertonic enema the night before the procedure. An enema is not required for a paracentesis, as the procedure involves the peritoneal cavity, not the bowel.
C. Weigh the client before and after the procedure. Weighing the client helps assess the amount of fluid removed and monitor for fluid shifts. It is a key part of pre- and post-procedural care to evaluate the effectiveness of the intervention.
D. Ensure the client has a full bladder just prior to the procedure. A full bladder increases the risk of injury during needle insertion. The bladder should be emptied before the procedure to prevent accidental puncture.
Correct Answer is ["B","D"]
Explanation
A. Remove the thermometer from client's room for use on another client. Clients with C. difficile should have dedicated equipment (e.g., thermometers, stethoscopes) to prevent cross-contamination. Reusing equipment between patients increases the risk of infection transmission.
B. Wear a gown when providing care. Contact precautions are required for clients with C. difficile, including wearing a gown to protect against contamination from infectious material or surfaces.
C. Wear an N95 respirator when providing care. C. difficile is spread through the fecal-oral route, not airborne. A surgical mask is not required, and an N95 respirator is unnecessary unless another airborne condition is present.
D. Change gloves after contact with infectious material. Gloves must be changed after contact with contaminated materials to prevent spreading spores to other surfaces or clients. This is a standard part of contact precaution practices.
E. Wash hands with an alcohol-based cleaner. Alcohol-based hand sanitizers are ineffective against C. difficile spores. Handwashing with soap and water is required after caring for a client with this infection to properly remove the spores.
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