A nurse is caring for a client who has a prescription for warfarin. Which of the following laboratory tests should the nurse monitor?
Triiodothyronine
Blood urea nitrogen
Arterial blood gases
Prothrombin time
The Correct Answer is D
Prothrombin time.
Explanation:
When a client is prescribed warfarin, monitoring the prothrombin time (PT) and the International Normalized Ratio (INR) is crucial. Warfarin is an anticoagulant medication that affects the clotting ability of the blood by inhibiting vitamin K-dependent clotting factors. Monitoring the prothrombin time and INR helps determine the client's blood's ability to clot and the appropriate dosage of warfarin to maintain the desired therapeutic range.
Option a (Triiodothyronine) is a thyroid hormone and is not directly related to warfarin therapy.
Option b (Blood urea nitrogen) is a measure of kidney function and is also not directly related to warfarin therapy.
Option c (Arterial blood gases) is a measure of oxygen and carbon dioxide levels in the blood and is not related to warfarin therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
a. Location of the identification tag on the client's body: This is essential information that should be included in the documentation. It ensures that the deceased person is properly identified and helps prevent any mix-ups during subsequent processes, such as transferring the body to the morgue or a funeral home.
b-While this information is important, it's typically documented by the physician on the death certificate and is not generally part of the nurse's postmortem documentation.
c-The last set of vital signs is not usually required for postmortem documentation. Postmortem documentation focuses on the condition of the body and identification rather than the final vital signs, which are often irrelevant after death.
d-Advance directives should be reviewed before death and guide the care provided, but they are not part of postmortem documentation. A copy of the client's advance directives may also be included in their medical record but is not typically included in postmortem documentation.
Correct Answer is C
Explanation
Effleurage is a massage technique commonly used during labor to provide comfort and relaxation. It involves using gentle, rhythmic stroking movements on the abdomen during contractions. This technique can help relieve tension, promote relaxation, and provide distraction from the intensity of the contractions.
Deep breathing techniques are often used during labor to promote relaxation and manage pain. However, this instruction does not specifically relate to effleurage.
Focusing on an object in the room, such as a focal point, can be a helpful technique during labor to redirect attention and manage pain. However, this instruction does not specifically relate to effleurage.
Applying pressure to the sacral area can help alleviate back pain during labor. However, this instruction describes the use of a tennis ball and is not specifically related to effleurage.
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