A nurse is caring for a client who is scheduled to have his alanine aminotransferase (ALT) level checked. The client asks the nurse to explain the laboratory test. Which of the following is an appropriate response by the nurse?
This test will determine if your heart is performing properly."
This test will indicate if you are at risk for developing blood clots."
This test will provide information about the function of your liver."
This test is used to check how your kidneys are working."
The Correct Answer is C
A tracheostomy is a surgical opening in the neck that allows air to enter the lungs through a tube called a tracheostomy tube. The tube has two parts: an outer cannula that stays in place and an inner cannula that can be removed for cleaning. The tracheostomy ties are used to secure the tube to the neck and prevent it from falling out. They should be adjusted to allow one finger to fit snugly underneath so that they are not too tight or too loose.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The client should press the inner corner of their eye after inserting the drops to prevent systemic absorption and reduce side effects. The client should raise their eyelid up while looking up (not down) to insert the drops.

Correct Answer is C
Explanation
Cleansing visibly fecal-soiled hands with alcohol-based hand rub is a possible source of infection because alcohol-based hand rubs are not effective against Clostridium difficile spores. The nurse should wash his or her hands with soap and water for at least 15 seconds after contact with fecal material or surfaces contaminated with feces.
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