To prevent possible retinopathy in a preterm infant requiring oxygen therapy, the nurse will:

Keep the infant's eyes covered at all times.

Position with the head slightly lower than the body.

Administer low concentrations of oxygen.

Monitor arterial oxygen levels with a pulse oximeter.

Answer and Explanation

The Correct Answer is C

Administer low concentrations of oxygen. Retinopathy of prematurity (ROP) is a disease of retinal vascular and capillary proliferation affecting premature infants undergoing oxygen therapy. Oxygen treatment results in pathologic growth of vessels in the developing retina that may lead to permanent damage to the retina as well as retinal detachment and macular folds. Administering low concentrations of oxygen can help prevent ROP by reducing the oxygen-induced vasoconstriction and vascular endothelial growth factor (VEGF) expression.

Choice A is not correct because keeping the infant's eyes covered at all times does not prevent ROP. In fact, it may increase the risk of infection or injury to the eyes.

Choice B is not correct because positioning with the head slightly lower than the body does not prevent ROP. It may increase the intracranial pressure and affect the cerebral blood flow.

Choice D is not correct because monitoring arterial oxygen levels with a pulse oximeter does not prevent ROP. It is a useful tool to guide oxygen therapy, but it does not directly affect retinal vascular development.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is D

Explanation

Massage the client’s fundus. This is because the most common cause of postpartum hemorrhage is uterine atony, which is the failure of the uterus to contract after delivery. Massaging the fundus can stimulate uterine contractions and reduce bleeding by compressing the blood vessels at the placental site.

Choice A is not correct because administering oxytocin is not the first action to take. Oxytocin is a medication that can also help the uterus contract, but it should be given after assessing the uterine tone and bleeding.

Choice B is not correct because observing for pooling of blood under the buttocks is not a priority action. It can help estimate the amount of blood loss, but it does not address the cause of bleeding or stop it.

Choice C is not correct because checking the client’s blood pressure is not the first action to take. Blood pressure can indicate hypovolemia due to blood loss, but it is not a sensitive indicator and may remain normal until a significant amount of blood is lost.

A. Physiologic jaundice B. Pathologic jaundice C. Breast milk jaundice

Correct Answer is B

Explanation

Pathologic jaundice. This type of jaundice occurs within the first 24 hours of birth and is caused by an underlying health condition, such as blood type incompatibility, infection, or liver problems. It can lead to serious complications, such as brain damage, if not treated promptly. Pathologic jaundice requires medical attention and often involves phototherapy or blood transfusion to lower the bilirubin levels in the baby's blood.

Choice A is not correct because physiologic jaundice is a normal and harmless condition that affects most newborns. It usually appears between the second and fourth day after birth and resolves by the second week. It is caused by the immature liver's inability to process bilirubin efficiently.

Choice C is not correct because breast milk jaundice is a rare condition that affects some breastfed babies. It usually appears after the first week of life and lasts up to a month or longer. It is caused by a substance in breast milk that interferes with the liver's ability to eliminate bilirubin.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

To prevent possible retinopathy in a preterm infant requiring oxygen therapy, the nurse will:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a postpartum client who saturates a perineal pad in 10 minutes. Which of the following actions should the nurse take first?

Correct Answer is D

Explanation

Within three days of birth, a newborn has developed a yellowish tinge that extends from the face to mid-chest is lethargic, and has to be awakened to feed. Which condition does the nurse suspect this infant is manifesting?

Correct Answer is B

Explanation

A nurse is caring for several newborn clients. For which of the following findings should the nurse notify the charge nurse?

Shortly after delivery, a symptom of respiratory distress in the newborn that should be reported is:

A nurse is collecting data from a newborn and notes a swollen area on the head that does not cross the suture line. The nurse should interpret this finding as which of the following?

A nurse is collecting data from a client who is 12 hr postpartum. Which of the following findings should the nurse expect?

A nurse is caring for a client who is 4 hr postpartum. The nurse finds a small amount of lochia rubra on the client's perineal pad. The fundus is midline and firm at the umbilicus. Which of the following actions should the nurse take?

A woman had a vaginal delivery two days ago and is preparing for discharge. To help prevent postpartum complications, the nurse plans to teach the woman to report any:

Following delivery, the nurse's assessment reveals a soft, boggy uterus located above the level of the umbilicus. The appropriate intervention is: