The prenatal clinic nurse monitored women for preeclampsia. All four women were in the clinic at the same time. Which one should the nurse see first?
Weight gain of 0.5 kg during the past 2 weeks
Pitting pedal edema at the end of the day
Blood pressure increase to 138/86 mm Hg
Dipstick value of 3+ for protein in her urine
The Correct Answer is D
Choice A) Weight gain of 0.5 kg during the past 2 weeks: This is a normal weight gain for a pregnant woman and does not indicate preeclampsia.
Choice B) Pitting pedal edema at the end of the day: This is a common symptom of pregnancy and does not necessarily indicate preeclampsia. It can be relieved by elevating the legs and wearing compression stockings.
Choice C) Blood pressure increase to 138/86 mm Hg: This is a mild elevation of blood pressure and does not meet the criteria for preeclampsia, which is defined as a systolic blood pressure of 140 mm Hg or higher or a diastolic blood pressure of 90 mm Hg or higher on two occasions at least four hours apart.
Choice D) Dipstick value of 3+ for protein in her urine: This is a sign of significant proteinuria, which is one of the main features of preeclampsia. Proteinuria is defined as a urinary protein excretion of 300 mg or more in 24 hours or a dipstick reading of 1+ or higher. A dipstick value of 3+ indicates severe proteinuria and requires immediate attention and treatment. This woman has the highest risk of developing complications from preeclampsia, such as eclampsia, HELLP syndrome, placental abruption, or fetal growth restriction . Therefore, she should be seen by the nurse first.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A) dilates the bronchioles, decreasing airway resistance: This is not the correct function of surfactant.
Surfactant is a substance that reduces the surface tension of the fluid that lines the alveoli, which are the tiny air sacs in the lungs where gas exchange occurs. Surfactant does not affect the diameter of the bronchioles, which are the small airways that branch from the bronchi. Bronchodilation and bronchoconstriction are regulated by the autonomic nervous system and various mediators, such as histamine, epinephrine, and acetylcholine.
Choice B) provides transportation for oxygen to enter the blood supply: This is not the correct function of surfactant. Surfactant does not transport oxygen or any other gas. Oxygen diffuses from the alveoli into the capillaries, where it binds to hemoglobin in the red blood cells. The red blood cells then transport oxygen to the tissues via the blood circulation. Surfactant does not play a role in this process.
Choice C) keeps the alveoli open during expiration: This is the correct function of surfactant. Surfactant prevents the alveoli from collapsing during expiration by lowering the surface tension of the fluid that lines them. This allows for easier breathing and better gas exchange. Without enough surfactant, the alveoli tend to collapse and stick together, causing atelectasis, which is a condition where some or all of a lung collapses. Atelectasis can lead to hypoxia, respiratory distress, and infection.
Choice D) causes increased permeability of the alveoli: This is not the correct function of surfactant. Surfactant does not increase or decrease the permeability of the alveoli, which is the ability of substances to pass through them.
Permeability of the alveoli depends on several factors, such as pressure gradients, solubility, molecular size, and membrane thickness. Increased permeability of the alveoli can occur in conditions such as acute respiratory distress syndrome (ARDS), where fluid leaks into the alveolar space and impairs gas exchange. Surfactant does not cause this condition, but it can be affected by it.
Correct Answer is D
Explanation
Choice a) Check the baby's diaper is incorrect because this is not a priority action for a baby who is grunting in the neonatal nursery. Grunting is a sign of respiratory distress, which means that the baby is having difficulty breathing and is trying to keep air in the lungs by making a low-pitched sound with each expiration. Checking the baby's diaper may be part of routine care, but it does not address the underlying cause of the grunting or improve the baby's oxygenation. Therefore, this action should be done after assessing and treating the baby's respiratory status.
Choice b) Place a pacifier in the baby's mouth is incorrect because this is not an appropriate action for a baby who is grunting in the neonatal nursery. Grunting is a sign of respiratory distress, which means that the baby is having difficulty breathing and is trying to keep air in the lungs by making a low-pitched sound with each expiration. Placing a pacifier in the baby's mouth may interfere with the baby's breathing and worsen the grunting, as it can obstruct the airway, increase the work of breathing, or cause aspiration. Therefore, this action should be avoided or used with caution for babies who are grunting.
Choice c) Have the mother feed the baby is incorrect because this is not a safe action for a baby who is grunting in the neonatal nursery. Grunting is a sign of respiratory distress, which means that the baby is having difficulty breathing and is trying to keep air in the lungs by making a low-pitched sound with each expiration. Having the mother feed the baby may increase the risk of choking or aspiration, as the baby may not be able to coordinate sucking, swallowing, and breathing. Therefore, this action should be delayed or modified until the baby's respiratory status improves.
Choice d) Assess the respiratory rate is correct because this is the most important action for a baby who is grunting in the neonatal nursery. Grunting is a sign of respiratory distress, which means that the baby is having difficulty breathing and is trying to keep air in the lungs by making a low-pitched sound with each expiration. Assessing the respiratory rate can help to determine the severity and cause of the respiratory distress, as well as guide further interventions such as oxygen therapy, suctioning, or medication. The normal respiratory rate for a newborn ranges from 30 to 60 breaths per minute, and it may vary with sleep or activity. A respiratory rate above 60 breaths per minute or below 30 breaths per minute indicates abnormality and requires immediate attention. Therefore, this action should be done as soon as possible for babies who are grunting.
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