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NCLEX RN Exam Review Answers
1. You are caring for an infant who is just about 12 months old. Which assessment data is normal for the infant at this age?
- A. The infant had doubled their birth weight at twelve months.
- B. The infant had tripled their birth weight at twelve months.
- C. The mother reports that the infant is drinking 60 mLs per kilogram of its body weight.
- D. The infant had grown � inch since last month.
Correct answer: A
Rationale: The normal assessment data for the infant at 12 months of age is that the infant has doubled their birth weight at 12 months of age. The mother's reports that the infant is drinking 60 mLs per kilogram of its body weight and the fact that the infant had grown � inch since last month are not normal assessment data. Infants are fed breast milk or formula every two to four hours with a total daily intake of 80 to 100 mLs per kilogram of body weight. As the neonate grows, they gain five to seven ounces during the first six months and then they double their birth weight during the first year; the head circumference increases a half inch each month for six months and then two tenths of an inch until the infant is one year of age. Similarly, the height or length of the newborn increases an inch a month for the first 6 months and then 1/2 inch a month until the infant is 1 year of age.
2. An 18-year-old male patient informs the nurse that he isn't sure if he is homosexual because he is attracted to both genders. The nurse establishes a trusting relationship with the patient by saying:
- A. Don't worry. It's just a phase you will grow out of.
- B. Those are abnormal impulses. You should seek therapy.
- C. At your age, it is normal to be curious about both genders.
- D. Having questions about sexuality is normal. Have you noticed any changes in the way this makes you feel about yourself?
Correct answer: C
Rationale: It is important for the nurse to validate the patient's concerns and provide a supportive environment. By acknowledging that it is normal for young adults to have questions about sexuality, the nurse helps the patient feel understood and accepted. This response encourages further discussion and exploration of the patient's feelings without judgment. Choice A dismisses the patient's concerns and implies that his feelings are not valid. Choice B stigmatizes the patient's feelings by labeling them as abnormal and suggests therapy without proper assessment. Choice D addresses the patient's feelings but lacks the validation and reassurance present in the correct answer, which is essential in building a trusting relationship with the patient.
3. As you are assessing the fetus during labor, you are determining the fetal lie, presentation, attitude, station, and position. Your client asks you what all these assessments are. Among other things, how should you respond to the mother?
- A. You should explain that fetal lie is where the fetus's presenting part is within the birth canal during labor, among other information about the other assessments.
- B. You should explain that fetal presentation is the relationship of the fetus's spine to the mother's spine, among other information about the other assessments.
- C. You should explain that fetal attitude is the relationship of the fetus's presenting part to the anterior, posterior, right, or left side of the mother's pelvis, among other information about the other assessments.
- D. You should explain that fetal station is the level of the fetus's presenting part in relationship to the mother's ischial spines, among other information about the other assessments.
Correct answer: D
Rationale: You should explain that fetal station is the level of the fetus's presenting part in relationship to the mother's ischial spines. Fetal station is measured in terms of the number of centimeters above or below the mother's ischial spines. When the fetus is 1 to 5 centimeters above the ischial spines, the fetal station is -1 to -5, and when the fetus is 1 to 5 centimeters below the level of the maternal ischial spines, the fetal station is +1 to +5. Choices A, B, and C provide incorrect information about fetal lie, presentation, and attitude, respectively, which do not align with the definitions of these terms in obstetrics.
4. During an adolescent examination, the nurse asks a 13-year-old female to bend forward at the waist with arms hanging freely. Which of the following assessments is the nurse most likely conducting?
- A. Spinal flexibility
- B. Leg length disparity
- C. Hypostatic blood pressure
- D. Scoliosis
Correct answer: D
Rationale: The correct answer is scoliosis. During the assessment for scoliosis, the nurse asks the adolescent to bend forward at the waist with arms hanging freely to observe for any lateral deviation of the spine, uneven rib levels, or asymmetry. This assessment is a routine part of an adolescent examination, especially in females, as scoliosis is more common in this population. Choices A, B, and C are incorrect. Spinal flexibility is usually assessed through different maneuvers, leg length disparity is evaluated by measuring the length of the legs, and hypostatic blood pressure refers to a decrease in blood pressure due to immobility.
5. In which of the following examples would informed consent not be required?
- A. A patient is apprehensive about an upcoming surgery and chooses not to learn of the risks involved with the procedure.
- B. A child is rushed to the Emergency Room after falling from a third-story window.
- C. An adult in a coma in a mental health institution with no listed next of kin.
- D. Informed consent is not required in any of the above examples.
Correct answer: D
Rationale: In emergency situations where immediate treatment is necessary to prevent further harm or save a life, such as in option B where a child is rushed to the Emergency Room after a fall, informed consent may be waived to provide prompt care. In option A, though the patient is apprehensive about surgery and chooses not to learn the risks, informed consent is not required as it is the patient's right to refuse information. In option C, when an adult is in a coma with no next of kin listed, decisions may be made in the patient's best interest following legal and ethical guidelines. Therefore, informed consent is not needed in any of the scenarios presented.
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