The primary health-care provider prescribes a cough syrup 0.4 g every 4 hours. The dosage strength of the syrup is 100 mg/5 mL. The medication bottle contains a measuring spoon that measures in teaspoons and tablespoons. How many teaspoons will the nurse instruct the client to take?

Answer and Explanation

The Correct Answer is ["4"]

Step 1: Convert the Prescribed Dose to Milligrams

The prescribed dose is 0.4 grams (g), but the medication strength is in milligrams (mg). We need to use the same unit for both.

There are 1000 mg in 1 g.
To convert 0.4 g to mg, we multiply by 1000.
0.4×1000=400
The prescribed dose is 400 mg.

Step 2: Calculate the Volume (in mL) Needed for the Dose

We know that 5 mL of the syrup contains 100 mg of medication. We need to find out how many mL are needed for 400 mg.

To find out how many groups of 100 mg are in 400 mg, we divide:
400÷100=4
This means we need 4 times the volume of syrup that contains 100 mg.
The volume for 100 mg is 5 mL. So, we multiply 4 by 5 mL.
4×5 mL=20 mL
The total volume needed per dose is 20 mL.

Step 3: Convert the Volume to Teaspoons

The measuring spoon is in teaspoons (tsp). We need to convert 20 mL to teaspoons.

There are 5 mL in 1 teaspoon.
To find out how many teaspoons are in 20 mL, we divide 20 by 5.
20÷5=4
The dose is 4 teaspoons.

The nurse will instruct the client to take 4 teaspoons.

Sources

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Free Nursing Study Resources

Correct Answer is ["A","B","D","E"]

Explanation

A. Thyroid stimulating hormone (TSH): The anterior pituitary gland secretes TSH, which regulates the thyroid gland's function. Surgery on the anterior pituitary can potentially disrupt the production and regulation of TSH.

B. Prolactin: The anterior pituitary gland also produces prolactin. Surgery on the anterior pituitary can affect prolactin production.

C. Oxytocin: Oxytocin is produced by the posterior pituitary, not the anterior pituitary. Surgery on the anterior pituitary would not directly impact oxytocin production.

D. Gonadotropin hormones: These include follicle-stimulating hormone (FSH) and luteinizing hormone (LH), which are important for reproductive function. The anteriorpituitary secretes these hormones, so surgery on the anterior pituitary can impact their production.

E. Adrenocorticotropic hormone (ACTH): ACTH is essential for the stimulation of cortisol release from the adrenal glands. The production of ACTH is regulated by the anterior pituitary, so surgery in this area can affect ACTH levels.

A. Glucocorticoid medications B. Oral hypoglycemic medications C. Dextrose 5% in 0.45% sodium chloride D. 0.9% sodium chloride

Correct Answer is D

Explanation

A. Glucocorticoid medications are not the primary treatment for diabetic ketoacidosis (DKA). They may be used in specific situations, but they are not the first-line treatment.

B. Oral hypoglycemic medications are not appropriate for a client with DKA. DKA is a serious condition that requires prompt treatment with insulin and intravenous fluids.

C. Dextrose 5% in 0.45% sodium chloride is not the initial treatment for DKA. This solution contains dextrose, which would raise the blood glucose levels, but it does not provide the necessary insulin to address the underlying issue of insulin deficiency.

D. Correct. The initial treatment for DKA involves administering intravenous fluids, typically with 0.9% sodium chloride (normal saline). This helps to restore blood volume, correct electrolyte imbalances, and gradually lower the high blood glucose levels. Insulin is also administered concurrently to address the underlying insulin deficiency.

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The primary health-care provider prescribes a cough syrup 0.4 g every 4 hours. The dosage strength of the syrup is 100 mg/5 mL. The medication bottle contains a measuring spoon that measures in teaspoons and tablespoons. How many teaspoons will the nurse instruct the client to take?

Step 1: Convert the Prescribed Dose to Milligrams

Step 2: Calculate the Volume (in mL) Needed for the Dose

Step 3: Convert the Volume to Teaspoons

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient is scheduled for surgery to remove a tumor of the anterior pituitary. Which hormone should the nurse expect to be affected by this surgery? Select all that apply.

Correct Answer is ["A","B","D","E"]

Explanation

A nurse in an emergency department is caring for a client who has diabetic ketoacidosis (DKA) and a blood glucose level of 925 mg/dL. The nurse should anticipate which of the following prescriptions from the provider?

Correct Answer is D

Explanation

A client is being discharged after having a thyroidectomy. Which discharge instructions are appropriate for this client? Select all that apply.

A nurse is reviewing guidelines to prevent DKA during periods of illness with a client who has type 1 diabetes mellitus. Which of the following instructions should the nurse include in the teaching?

A nurse is providing teaching to a client who has a new diagnosis of type 2 diabetes mellitus. The nurse should recognize that the client understands the teaching when he identifies which of the following as manifestations of hypoglycemia? (Select all that apply.)

A nurse is assessing a client who has hypothyroidism. The nurse should expect which of the following findings?

A nurse is assessing a client who has hypoparathyroidism. Which of the following findings should the nurse expect?

When preparing to provide morning medications, the nurse would give levothyroxine (Synthroid) ordered daily in which of the following ways?

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