A child is diagnosed with juvenile hypothyroidism. The nurse should expect to assess which symptoms are associated with hypothyroidism. (Select all that apply.).

Weight loss

Sleepiness or Fatigue

Diarrhea

Puffiness around the eyes

Limited hair growth

Answer and Explanation

Correct Answer : B,D

Sleepiness or fatigue and puffiness around the eyes are symptoms associated with hypothyroidism. Hypothyroidism is a condition where the thyroid gland does not produce enough thyroid hormones, which regulate the body’s metabolism and energy levels.

Choice A is wrong because weight loss is more likely to occur in hyperthyroidism, a condition where the thyroid gland produces too much thyroid hormones.

Choice C is wrong because diarrhea is also more likely to occur in hyperthyroidism, as the excess thyroid hormones speed up the digestive system.

Choice E is wrong because limited hair growth is not a specific symptom of hypothyroidism. Hair loss or thinning may occur in both hypothyroidism and hyperthyroidism, depending on the severity and duration of the condition.

Normal ranges for thyroid hormones are:

TSH: 0.4 to 4.0 mIU/L
T3: 100 to 200 ng/dL
T4: 4.5 to 11.2 mcg/dL

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Correct Answer is C

Explanation

Uterine atony.

This is when the uterus does not contract enough to stop the bleeding from the placental site after delivery. It is the most common cause of postpartum hemorrhage, accounting for up to 80% of cases. Uterine atony can be caused by factors such as prolonged or augmented labor, large baby, multiple pregnancies, infection, or retained placenta.

The woman in question has some risk factors for uterine atony, such as a large baby and augmentation of labor with Pitocin.

The other choices are wrong because:

A . Retained placental fragments: This is when parts of the placenta remain attached to the uterine wall and prevent it from contracting properly. It is the second most common cause of postpartum hemorrhage.

However, there is no indication in the question that the woman had any difficulty with the delivery of the placenta or that it was incomplete

B. Unrepaired vaginal lacerations: This is when there are tears or cuts in the vagina or cervix that cause bleeding. It is a less common cause of postpartum hemorrhage.

However, there is no indication in the question that the woman had any trauma during delivery or that she was examined for lacerations

D. Puerperal infection: This is when there is an infection in the uterus or other parts of the reproductive tract after delivery.

It can cause fever, pain, and bleeding. It is a rare cause of postpartum hemorrhage.

However, there is no indication in the question that the woman had any signs or symptoms of infection, such as fever, chills, or foul-smelling discharge.

Normal ranges for blood loss after delivery are less than 500 mL for vaginal birth and less than 1000 mL for C-section.

Any amount above these thresholds can be considered postpartum hemorrhage and requires prompt evaluation and treatment.

A. Bronchoscopy B. Serum calcium C. Urine creatinine D. Sweat chloride test

Correct Answer is D

Explanation

This test measures the amount of chloride in the sweat, which is abnormally high in people with cystic fibrosis (CF). CF is an inherited disorder that affects the cells that produce mucus, sweat, and digestive juices.

Choice A is wrong because bronchoscopy is a procedure that allows the doctor to examine the airways and lungs, but it is not essential for diagnosing CF.

Choice B is wrong because serum calcium is a blood test that measures the level of calcium in the blood, which is not related to CF.

Choice C is wrong because urine creatinine is a test that measures the amount of creatinine in the urine, which reflects the kidney function, but it is not relevant to CF.

Normal ranges for sweat chloride test are:

Less than 40 millimoles per liter (mmol/L) for children and adults
Less than 30 mmol/L for infants younger than 6 months

A sweat chloride level of more than 60 mmol/L is considered positive for CF.

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A child is diagnosed with juvenile hypothyroidism. The nurse should expect to assess which symptoms are associated with hypothyroidism. (Select all that apply.).​​​​​​

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A 25-year-old gravida 2, para 2-0-0-2 gave birth 4 hours ago to a 9-lb, 7-ounce boy after augmentation of labor with Pitocin. She puts on her call light and asks for her nurse right away, stating, “I’m bleeding a lot.” The most likely cause of afterbirth hemorrhage in this woman is:

Correct Answer is C

Explanation

Cystic fibrosis (CF) is suspected in a toddler. Which test is essential in establishing this diagnosis?

Correct Answer is D

Explanation

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A child is diagnosed with juvenile hypothyroidism. The nurse should expect to assess which symptoms are associated with hypothyroidism. (Select all that apply.).