An insulin syringe is measured in which of the following?
mg
ml
Units
The Correct Answer is C
An insulin syringe is measured in units (U). The concentration of insulin is usually expressed in units per milliliter (U/mL), and the volume of the syringe is also measured in milliliters (mL), but the actual dosing of insulin is in units. It is important to use the correct syringe size and to measure the correct number of units to ensure accurate dosing of insulin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C"]
Explanation
b. Monitoring blood glucose levels: This is an essential nursing intervention as patients with Cushing syndrome are at risk for developing diabetes mellitus because of cortisol on glucose metabolism. The nurse should monitor the patient's blood glucose levels regularly and report any abnormal readings to the healthcare provider.
c. Protecting patients from exposure to infection: Patients with Cushing syndrome are also at risk for developing infections due to the immunosuppressive effects of cortisol. The nurse should take appropriate infection control measures, such as frequent handwashing, wearing gloves, and isolation precautions if necessary.
a. Observing for signs of hypotension: Although hypotension is not typically seen in patients with Cushing syndrome, it can occur in some cases due to the depletion of cortisol. The nurse should monitor the patient's blood pressure regularly and report any abnormal readings to the healthcare provider.
Correct Answer is B
Explanation
This is because the persistent dysuria suggests that the initial treatment was not effective, and there may be a possibility of a resistant organism. Obtaining a midstream urine specimen for culture and sensitivity testing will help identify the specific microorganism causing the infection and determine the most effective antibiotic to use. The nurse should also instruct the patient to continue to drink plenty of fluids, as this will help flush out the bacteria and relieve symptoms. The nurse may suggest the use of acetaminophen (Tylenol) to relieve discomfort, but this should not be the only action taken, as treating the underlying infection is crucial. The nurse should not tell the patient to take trimethoprim and sulfamethoxazole for an additional three days, as the initial treatment was not effective, and a different course of treatment may be required based on the results of the urine culture and sensitivity testing.
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