A postpartum nurse instructs a new mother in how to bathe her newborn.

Which statement by the mother indicates a need for further instruction?

“I should use a clean cloth and warm water to wash around the umbilical cord.”

“I should bathe him before a feeding so he won’t spit up.”

“I should avoid getting water in his ears or eyes.”

Answer and Explanation

The Correct Answer is B

The correct answer is choice B. “I should bathe him before a feeding so he won’t spit up.” This statement indicates a need for further instruction because it is not advisable to bathe a newborn infant before a feeding, as this may cause hypoglycemia or cold stress. The mother should bathe the infant after a feeding or between feedings when the infant is alert and comfortable.

Choice A is wrong because it is correct to use a clean cloth and warm water to wash around the umbilical cord. This helps prevent infection and promotes drying of the cord stump.

Choice C is wrong because it is correct to avoid getting water in the infant’s ears or eyes. This helps prevent ear infections and eye irritation.

Choice D is wrong because it is correct to dry the infant thoroughly and dress him warmly after bathing.

This helps prevent heat loss

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Correct Answer is B

Explanation

The correct answer is choice B. Lactic acidosis.

Lamivudine (Epivir) is a nucleoside reverse transcriptase inhibitor (NRTI) used to treat chronic hepatitis B infection and HIV infection.

One of the rare but serious adverse effects of lamivudine is lactic acidosis, which is a condition where the blood becomes too acidic due to the accumulation of lactate.Lactic acidosis can cause symptoms such as nausea, vomiting, abdominal pain, muscle weakness, rapid breathing, and low blood pressure.

Choice A is wrong because pancreatitis is not a common side effect of lamivudine.

Pancreatitis is an inflammation of the pancreas that can cause severe abdominal pain, nausea, vomiting, and fever.Pancreatitis is more likely to occur with other NRTIs such as didanosine (Videx) or stavudine (Zerit).

Choice C is wrong because hypothyroidism is not a common side effect of lamivudine.

Hypothyroidism is a condition where the thyroid gland does not produce enough thyroid hormones, which regulate the metabolism and energy levels of the body.

Hypothyroidism can cause symptoms such as fatigue, weight gain, cold intolerance, dry skin, hair loss, and depression.

Hypothyroidism is more likely to occur with other drugs that interfere with thyroid function such as amiodarone (Cordarone) or lithium

A. Factor II B. Factor V C. Factor VIII D. Factor XI

Correct Answer is A

Explanation

The correct answer is choice A.Factor II, also known as prothrombin, is one of the coagulation factors that are activated by vitamin K.Vitamin K is a cofactor for the carboxylation of specific glutamic acid groups in coagulation factors II, VII, IX, and X.

This process is essential for the activation of these factors in the coagulation cascade.

Choice B is wrong because factor V is not a vitamin K-dependent coagulation factor.

Factor V is activated by thrombin and acts as a cofactor for factor Xa in the conversion of prothrombin to thrombin.

Choice C is wrong because factor VIII is not a vitamin K-dependent coagulation factor.

Factor VIII is activated by thrombin and acts as a cofactor for factor IXa in the activation of factor X.

Choice D is wrong because factor XI is not a vitamin K-dependent coagulation factor.

Factor XI is activated by factor XIIa and activates factor IX in the intrinsic pathway of coagulation.

Normal ranges for coagulation factors are:

• Factor II: 70-120% of normal activity

• Factor V: 50-150% of normal activity

• Factor VIII: 50-150% of normal activity

• Factor IX: 50-150% of normal activity

• Factor X: 70-140% of normal activity

• Factor XI: 70-150% of normal activity

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A postpartum nurse instructs a new mother in how to bathe her newborn. Which statement by the mother indicates a need for further instruction?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has chronic hepatitis B infection and is taking lamivudine (Epivir). The nurse should monitor the client for which of the following adverse effects?

Correct Answer is B

Explanation

A nurse is reviewing laboratory results for a newborn who received vitamin K injection at birth. Which of the following coagulation factors should be activated by vitamin K?

Correct Answer is A

Explanation

A nurse is caring for a newborn who has early-onset VKDB due to maternal use of anticoagulants during pregnancy. Which of the following interventions should the nurse anticipate for this newborn?

A nurse is assessing a newborn who has late-onset VKDB due to exclusive breastfeeding and inadequate oral vitamin K supplementation. Which of the following findings should indicate a possible intracranial hemorrhage to the nurse?

The nurse is caring for a newborn who was circumcised using a Gomco clamp 12 hours ago and notes that there is a small amount of blood on his diaper where his penis rests against it. The most appropriate nursing action would be to:

A nurse is educating a new mother about umbilical cord care and how to prevent omphalitis, sepsis, and tetanus. Which of the following statements by the mother indicates an understanding of the teaching?

A nurse is caring for a preterm newborn who has hypoglycemia due to inadequate gluconeogenesis. The nurse should understand that this condition occurs because preterm newborns have limited stores of which of the following substances?

A nurse is assessing a newborn who has hypoglycemia due to perinatal asphyxia. Which of the following findings should the nurse expect? (Select all that apply.)

A nurse is assessing a newborn’s vital signs at 1 hour of age. Which of the following findings should the nurse report to the provider?

A postpartum nurse instructs a new mother in how to bathe her newborn. Which statement by the mother indicates a need for further instruction?

A postpartum nurse instructs a new mother in how to bathe her newborn.

Which statement by the mother indicates a need for further instruction?