The nurse is collecting a heelstick blood specimen for a neonatal screen, which includes thyroxine (T4) and thyroid stimulating hormone (TSH) levels, prior to the discharge of a 2-day- old client. When the parents ask why these tests are being conducted, which explanation should the nurse provide?

These laboratory values will provide data to anticipate delays in growth and development.

This is a routine blood test required by law to screen for metabolic deficiencies.

Dosages for thyroid replacement therapy will be determined by this test.

This technique is used for early detection of intellectual disabilities.

Answer and Explanation

The Correct Answer is B

A. These laboratory values will provide data to anticipate delays in growth and development.
While abnormal results from these tests could indicate potential developmental issues, the primary purpose of the screening is not to predict delays in growth and development but to identify metabolic deficiencies.

B. This is a routine blood test required by law to screen for metabolic deficiencies.
This is the correct answer. Neonatal screening, including tests for T4 and TSH, is a standard practice mandated by law in many regions to identify metabolic deficiencies such as congenital hypothyroidism early on, ensuring prompt treatment to prevent serious health issues.

C. Dosages for thyroid replacement therapy will be determined by this test.
This explanation might be applicable if a deficiency is detected, but it is not the primary reason for conducting the initial screening. The primary purpose is to identify whether there is a need for treatment.

D. This technique is used for early detection of intellectual disabilities.
Although untreated metabolic deficiencies like congenital hypothyroidism can lead to intellectual disabilities, the primary goal of the screening is to detect and treat these deficiencies before they can cause such problems.

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Correct Answer is D

Explanation

A. Begin abdominal girth measurements.
Abdominal girth measurements may be important for assessing fluid status in clients with liver disease and ascites, but in this case, the elevated polymorphonuclear leukocyte count indicates a possible infection, requiring immediate intervention.

B. Review serum protein levels.
While monitoring serum protein levels is important in clients with liver disease, the priority in this situation is to address the potential infection indicated by the elevated leukocyte count.

C. Assess neurological status.
Neurological assessment may be relevant in some cases, but it is not the priority in a client with suspected infection after a paracentesis.

D. Initiate antibiotic therapy.
Given the client's symptoms and the elevated polymorphonuclear leukocyte count in the ascitic fluid, indicating possible infection (spontaneous bacterial peritonitis), initiating antibiotic therapy is the priority action to address the infection and prevent further complications.

Correct Answer is ["0.2"]

Explanation

Step-by-step Calculation:

We need to find the volume (in mL) of teriparatide that contains the desired dose of 60 mcg.
Set up the proportion:

dose (mcg) / concentration (mcg/mL) = volume (mL)

Fill in the known values:
- Dose (mcg): 60 mcg (as given in the problem)
- Concentration (mcg/mL): 750 mcg/2.4 mL (from the medication label)
Solve for the volume:
- Multiply both sides of the proportion by the concentration to isolate the volume on the left:
- dose (mcg) = volume (mL) concentration (mcg/mL)
- Substitute the known values:
- 60 mcg = volume (mL) (750 mcg / 2.4 mL)
Calculate the volume:
- Divide both sides by the concentration to solve for the volume:
- volume (mL) = 60 mcg / (750 mcg / 2.4 mL)
- Simplify:
- volume (mL) = (60 mcg 2.4 mL) / 750 mcg
- volume (mL) = 0.192 mL (approximately)
Rounding (optional): The problem specifies rounding to the nearest tenth. Since 0.192 is closer to 0.2 than 0.1, the rounded volume is:
volume (mL) = 0.2 mL (rounded to one decimal place)

Therefore, the nurse should administer 0.2 mL of teriparatide.

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The nurse is collecting a heelstick blood specimen for a neonatal screen, which includes thyroxine (T4) and thyroid stimulating hormone (TSH) levels, prior to the discharge of a 2-day- old client. When the parents ask why these tests are being conducted, which explanation should the nurse provide?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a client with decompensated liver disease who is experiencing fever, chills, and abdominal tenderness. Following a paracentesis, the nurse receives laboratory results. Exhibits After notifying the healthcare provider, which action should the nurse take next?

Correct Answer is D

Explanation

The nurse is preparing a dose of 60 mcg of teriparatide. The medication is labeled "750 mcg/2.4 mL". How many ml. should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)

Correct Answer is ["0.2"]

Explanation

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