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A nurse is preparing to administer diphenhydramine 25 mg PO every 6 hr. to an older adult client who has rhinitis. The amount available is diphenhydramine syrup 12.5 mg/5 mile How many ml should the nurse administer?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
Answer and Explanation

The Correct Answer is ["10"]

Given:

Diphenhydramine syrup: 12.5 mg/5 MLX

Required dose: 25 mg

First, determine the ratio of the available dosage strength to the required dose:

12.5 mg (available dose) / 5 mL (volume) = 25 mg (required dose) / X mL

Cross-multiply to find X (the amount of syrup needed):

12.5 mg  X mL = 25 mg 5 mL

Now, solve for X:

X = (25 mg 5 mL) / 12.5 mg

X = 125 / 12.5

X = 10

Therefore, the nurse should administer 10 mL of diphenhydramine syrup to provide a dose of 25 mg to the older adult client with rhinitis.


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Related Questions

Correct Answer is D, A, B, C, E

Explanation

D. Explain the procedure to the client. Before starting any procedure, explaining it to the client helps reduce anxiety and ensures cooperation. A. Ensure a method to communicate during the procedure. Since the client may have difficulty speaking, establishing a method of communication (such as hand signals or a writing board) is essential to ensure their comfort and safety during the procedure. B. Wear clean gloves to remove the tracheostomy dressing. Putting on clean gloves is important before touching the site and removing the dressing to prevent infection. C. Clean the inner cannula using a small brush. Cleaning the inner cannula is critical to prevent the buildup of secretions and ensure the airway remains clear. E. Apply clean tracheostomy ties. Once the site is cleaned and the cannula is secured, applying new, clean ties will ensure the tracheostomy tube remains in place and secure.

Correct Answer is D

Explanation

Choice A Reason:
Encouraging three large meals daily might not be feasible for someone experiencing malnutrition and decreased appetite. Smaller, more frequent meals or snacks throughout the day could be better tolerated and more beneficial.
Choice B Reason:
Administering an antiemetic after each meal assumes that the client will experience nausea or vomiting regularly after eating. This might not be the case for all clients with AIDS and may not be necessary if the primary issue is malnutrition without associated frequent vomiting.
Choice C Reason:
Seasoning foods with spices might improve the taste of food and potentially stimulate appetite, but it's not as direct or comprehensive a measure for addressing malnutrition as providing a high-calorie diet.
Choice D Reason:
Provide a high-calorie diet is correct. Clients with AIDS often experience malnutrition due to various factors such as decreased appetite, difficulty eating, or malabsorption. Offering a high-calorie diet can help address nutritional deficiencies and support the body's increased energy needs.

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