The nurse explains to the parents of a 2-day-old newborn that decreased life span of neonatal red blood cells has contributed to which complication?
Hyperbilirubinemia.
Respiratory distress syndrome.
Polycythemia.
Transient tachypnea.
The Correct Answer is A
The correct answer is: a. Hyperbilirubinemia.
Choice A: Hyperbilirubinemia
Reason: Hyperbilirubinemia in newborns is often caused by the increased breakdown of red blood cells, which have a shorter lifespan in neonates. This breakdown produces bilirubin, a yellow pigment that can accumulate in the blood, leading to jaundice. The liver of a newborn is not fully mature and may not be able to process and excrete bilirubin efficiently, resulting in hyperbilirubinemia.
Choice B: Respiratory Distress Syndrome
Reason: Respiratory Distress Syndrome (RDS) is primarily caused by a deficiency of surfactant in the lungs, which is more common in premature infants. It is not directly related to the lifespan of red blood cells. Symptoms include rapid, shallow breathing and a bluish color due to lack of oxygen.
Choice C: Polycythemia
Reason: Polycythemia is characterized by an abnormally high concentration of red blood cells. It is often due to factors like delayed cord clamping or maternal diabetes, rather than the decreased lifespan of red blood cells. Polycythemia can lead to increased blood viscosity and complications such as sluggish blood flow.
Choice D: Transient Tachypnea
Reason: Transient Tachypnea of the Newborn (TTN) is a respiratory condition caused by delayed clearance of fetal lung fluid. It typically resolves within a few days and is not related to the lifespan of red blood cells. Symptoms include rapid breathing and grunting.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason:
Rupture of the membranes is not a reliable sign of true labor, as it can occur before or during labor, or be artificially induced by the provider. • Choice B reason:
Patterns of contractions can vary depending on the stage and phase of labor, and can also be influenced by factors such as hydration, activity, and medication. Contractions alone do not indicate true labor unless they are accompanied by cervical changes. • Choice C reason:
Changes in the cervix, such as effacement (thinning) and dilation (opening), are the most accurate indication of true labor. Cervical changes are caused by the pressure of the presenting part and the force of the contractions. The nurse should assess the cervix periodically to determine the progress of labor. • Choice D reason:
The station of the presenting part refers to the relationship of the fetal head to the maternal ischial spines, which are bony landmarks in the pelvis. The station can range from -5 (high) to +5 (low), with 0 being at the level of the ischial spines. Station does not indicate true labor, as it can vary depending on the parity, pelvic shape, and fetal position of the client.
Correct Answer is A
Explanation
The question is about a client who has been in the latent phase of labor for 12 hours and wants some medication to help her rest. The nurse has to predict which medication the healthcare provider will prescribe. The choices are:. • A. Fentanyl: a synthetic opioid that is used for pain relief and sedation. It is fast-acting and potent, but can cause respiratory depression and nausea. • B. Meperidine: a synthetic opioid that is used for pain relief and sedation. It is less potent than fentanyl, but can cause seizures and serotonin syndrome. • C. Morphine: a natural opioid that is used for pain relief and sedation. It is less potent than fentanyl, but can cause respiratory depression and itching. • D. Secobarbital: a barbiturate that is used for sedation and anesthesia. It is not an opioid, but can cause respiratory depression and addiction.
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