How many milliliters of mouthwash does a patient use in 1 tablespoon?
15 mL
10 mL
25 mL
20 mL
The Correct Answer is A
One tablespoon is equivalent to 15 milliliters (mL). Therefore, the correct answer is a. 15 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Subcutaneous (SC) insulin is usually administered into the abdomen as the preferred site because there is
steady absorption of insulin from this area.
The abdomen has a rich blood supply and a relatively higher number of capillaries compared to other subcutaneous sites. As a result, insulin injected into the abdominal subcutaneous tissue is absorbed more consistently and predictably. This allows for better control of blood glucose levels.
A. There are fewer insulin side effects when given at this site: The site of injection does not directly affect the side effects of insulin. Side effects can occur regardless of the injection site and are more related to the medication itself and individual patient factors.
B. It is the least painful location for this injection: The perception of pain can vary among individuals, and the least painful location for an injection may differ from person to person. While some individuals may find the abdomen to be less painful, others may have different preferences or experiences.
D. . It causes less bruising at the site: Bruising at the injection site can occur regardless of the location due to various factors such as needle size, technique, and individual patient characteristics. The choice of injection site does not specifically prevent bruising.
Therefore, the main reason why subcutaneous insulin is usually administered into the abdomen as the preferred site is c. There is steady absorption of insulin from this site, ensuring consistent and predictable insulin delivery for better blood glucose control.
Correct Answer is C
Explanation
To determine the correct answer, we need to calculate the number of tablets per dose based on the prescribed dosage and the available tablet strength.
The doctor orders 0.1 mg of Synthroid (levothyroxine), and 50 mcg tablets are available.
First, we need to convert the prescribed dosage from milligrams (mg) to micrograms (mcg) to match the tablet strength:
0.1 mg = 100 mcg
Next, we need to calculate the number of tablets per dose:
Number of tablets per dose = Prescribed dosage / Tablet strength Number of tablets per dose = 100 mcg / 50 mcg
Number of tablets per dose = 2 tablets
Therefore, the correct answer is c. 2 tablets. The nurse should administer 2 tablets per dose to the patient to achieve the prescribed dosage of 0.1 mg.
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