A nurse is observing the internal fetal monitor readings of a laboring client.The fetal heart rate is between 130 and 138 beats per minute, with moderate beat-to-beat variability.
How should the nurse interpret this finding?
Insufficient perfusion of the placenta.
Sufficient perfusion and circulation of the fetus.
Maternal hypoxia.
Fetal hypoxia.
The Correct Answer is B
he correct answer is choice B. Sufficient perfusion and circulation of the fetus. This is because the fetal heart rate is within the normal range of 110 to 160 beats per minute, and there is moderate beat-to-beat variability, which indicates a healthy nervous system.
Choice A is wrong because insufficient perfusion of the placenta would cause fetal distress and abnormal fetal heart rate patterns, such as late decelerations or minimal variability.
Choice C is wrong because maternal hypoxia would not directly affect the fetal heart rate, unless it leads to placental insufficiency or uterine hyperstimulation.
Choice D is wrong because fetal hypoxia would cause signs of fetal distress, such as tachycardia, bradycardia, or absent variability.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
he correct answer is choice A. “Instead of having eggs, I am eating yogurt for breakfast.” This statement shows a need for further instruction because eggs are a good source of protein and yogurt is not.
Yogurt is a dairy product that contains mostly carbohydrates and some fat.
Eggs are an animal product that contains mostly protein and some fat.
Protein is important for building and repairing tissues in the body.
Choice B is correct because adding powdered milk to skim milk increases the protein content of the drink.
Powdered milk is a dairy product that contains protein, carbohydrates and fat.
Skim milk is a dairy product that contains protein and carbohydrates but no fat.
Choice C is correct because peanut butter is a good source of protein and healthy fats.
Peanut butter is a plant product that contains protein, fat and some carbohydrates.
Crackers are a grain product that contains mostly carbohydrates and some protein.
Choice D is correct because cream of tomato soup is a good source of protein and calories.
Cream of tomato soup is a processed food that contains tomatoes, cream, flour and seasonings.
Tomatoes are a vegetable that contains mostly water and some carbohydrates.
Cream is a dairy product that contains mostly fat and some protein.
Flour is a grain product that contains mostly carbohydrates and some protein.
Seasonings are herbs and spices that contain mostly flavor and some nutrients.
The normal range of protein intake for adults is 0.8 to 1 gram per kilogram of body weight per day.
This means that an adult who weighs 70 kilograms should consume about 56 to 70 grams of protein per day.
Correct Answer is C
Explanation
The correct answer is choice C. The woman’s temperature will increase when she is ovulating.This is because ovulation is triggered by a surge of luteinizing hormone (LH), which also causes a slight rise in basal body temperature (BBT).By measuring her BBT every morning before getting out of bed, the woman can detect this subtle change and identify her fertile window.
Choice A is wrong because ovulation typically occurs around 14 days before the next menstrual period, not seven days after the previous one.
The length of the menstrual cycle can vary from woman to woman, so counting days is not a reliable method of predicting ovulation.
Choice B is wrong because cervical mucus will appear clear, slippery and stretchy when the woman is ovulating, not tacky and cloudy.
This type of mucus helps sperm swim and survive in the reproductive tract.
The woman can check her cervical mucus by wiping with toilet paper or inserting a finger into her vagina.
Choice D is wrong because abdominal massage of the ovaries will not stimulate ovulation, and may even cause harm by injuring the delicate tissues or introducing infection.
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