A nurse is caring for a client whose throat culture is positive for group A streptococcus 24 hours after a rapid strep test (RST) was negative. Which of the following actions is the nurse's priority?

Reinforce teaching about gargling with warm saline several times daily.

Ask the client to identify friends and family who have been in close contact.

Instruct the client to take antipyretics as directed for elevated temperature.

Notify the client to return to the clinic for initiation of antibiotic therapy.

Answer and Explanation

The Correct Answer is D

Choice A reason:
While gargling with warm saline can provide symptomatic relief for a sore throat, it does not address the underlying bacterial infection. Therefore, it is not the priority action once a diagnosis of group A streptococcus has been confirmed.

Choice B reason:
Identifying close contacts is important for public health tracking and potentially preventing the spread of the infection. However, the immediate priority for the client is the initiation of treatment to address the infection.

Choice C reason:
Taking antipyretics can help manage fever and provide comfort to the client. While managing symptoms is important, it is secondary to initiating antibiotic therapy, which addresses the cause of the symptoms.

Choice D reason:
The priority action is to notify the client to return to the clinic for initiation of antibiotic therapy. Group A streptococcus is a bacterial infection that requires antibiotics for treatment. Prompt initiation of antibiotics is crucial to prevent complications and promote recovery.

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Correct Answer is B

Explanation

Choice A reason:

Resuming a regular diet immediately after the test may not always be recommended. Depending on the individual's condition and the specific instructions from the healthcare provider, there may be dietary restrictions before or after the procedure.

Choice B reason:

Encouraging fluid intake after the procedure is important because it helps to flush out the contrast dye used during the IVP. Adequate hydration can aid in the elimination of the dye and reduce the risk of kidney damage, especially in individuals with pre-existing kidney conditions.

Choice C reason:

This statement is incorrect. An IVP does not use high-frequency sound waves; it involves taking X-ray images of the urinary tract after a contrast dye is injected into a vein. The dye outlines the kidneys, ureters, and bladder on the X-ray images.

Choice D reason:

The presence of red blood cells in the urinalysis does not typically result in the cancellation of an IVP. However, certain conditions, such as an allergy to the contrast dye or severe kidney impairment, may contraindicate the use of an IVP.

A. Free T4 B. Thyroid stimulating hormone (TSH) C. Serum T3 D. Serum T4

Correct Answer is B

Explanation

Choice A reason:
In primary hypothyroidism, the thyroid gland is underactive and does not produce sufficient thyroid hormones, including Free T4. Therefore, we would not expect an elevation of Free T4 in primary hypothyroidism; instead, its levels would typically be low or normal.

Choice B reason:
Thyroid stimulating hormone (TSH) levels are elevated in primary hypothyroidism because the pituitary gland releases more TSH in an attempt to stimulate the thyroid gland to produce more thyroid hormones. This is a compensatory response to the low levels of circulating thyroid hormones, particularly thyroxine (T4).

Choice C reason:
Serum T3 levels may be low or normal in primary hypothyroidism. T3 is the active form of thyroid hormone and is usually converted from T4. If T4 levels are low, T3 levels may also be affected; however, T3 levels are not the primary diagnostic marker for hypothyroidism and do not typically show elevation in this condition.

Choice D reason:
Serum T4 levels are typically low in primary hypothyroidism because the thyroid gland is not producing enough of this hormone. An elevation of serum T4 would not be expected unless the patient is receiving treatment for hypothyroidism.

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A nurse is caring for a client whose throat culture is positive for group A streptococcus 24 hours after a rapid strep test (RST) was negative. Which of the following actions is the nurse's priority?

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