Nokea
A nurse is teaching a newly licensed nurse about collecting a specimen for the universal newborn screening. Which of the following statements should the nurse include in the teaching?
- A. Obtain an informed consent prior to obtaining the specimen
- B. Collect at least milliliter of the urine for the test
- C. Ensure that the newborn has been receiving feedings for 24 hours prior to obtaining the specimen.
- D. Premature newborns may have false negative tests due to immature development of liver enzymes.
Correct Answer: C
Rationale: The correct answer is C: Ensure that the newborn has been receiving feedings for 24 hours prior to obtaining the specimen. This is important because certain metabolic disorders can only be detected if the baby has been feeding normally. Without proper feeding, the test results may not be accurate.
Choice A is incorrect because informed consent is not required for universal newborn screening; it is a routine procedure. Choice B is incorrect as urine is not typically used for the universal newborn screening. Choice D is incorrect because premature newborns may have false positive tests, not false negative tests, due to immature liver enzyme development.
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A nurse in a prenatal clinic who reports that her menstrual period is 2 wks late. The client appears anxious and asks the nurse if she is pregnant. Which of the following responses should the nurse make?
- A. You can miss your period for several other reasons, describe your typical menstrual cycle.
- B. If you have been sexually active and haven't used protection, it is likely that you are pregnant.
- C. Let's check to see if you have any other signs of pregnancy, have you noticed any abdominal enlargement yet?
- D. Because you have missed your period, you should try taking a home pregnancy test before you start worrying.
Correct Answer: A
Rationale: Correct Answer: A
Rationale: Response A is the most appropriate because it addresses the client's concerns while also gathering more information. By asking the client to describe her typical menstrual cycle, the nurse can explore other potential reasons for the missed period, such as stress or hormonal imbalances. This approach shows empathy and helps the nurse to provide personalized care based on the client's individual situation.
Summary of Other Choices:
B: This response assumes pregnancy without gathering more information or considering other possibilities, potentially causing unnecessary worry or anxiety.
C: Asking about abdominal enlargement is a specific sign of pregnancy and may not be relevant at this early stage. It also does not address the client's anxiety directly.
D: While suggesting a home pregnancy test is important, it does not address the client's anxiety or gather more information about her menstrual cycle.
Which physiological change takes place during the puerperium?
- A. The endometrium begins to undergo alterations necessary for menstruation.
- B. The placenta begins to separate from the uterine wall.
- C. The uterus returns to a pre-pregnant size and location.
- D. The uterus contracts at regular intervals with dilation of the cervix occurring.
Correct Answer: C
Rationale: During the puerperium, the correct physiological change is that the uterus returns to a pre-pregnant size and location (Choice C). This is because after childbirth, the uterus undergoes involution, gradually decreasing in size back to its pre-pregnant state. This process involves the shedding of excess tissue and contraction of uterine muscles. The endometrium (Choice A) does not undergo alterations for menstruation until after the puerperium, as menstruation typically resumes around 6-8 weeks postpartum. The placenta (Choice B) should have been expelled completely during the third stage of labor, so it does not separate during the puerperium. The uterus does contract, but it is not at regular intervals with cervical dilation (Choice D) during the puerperium.
A client who is 37 weeks gestation comes to the office for a routine visit. This is the client's first baby and she asks the nurse how she will know when labor begins. Which signs indicate that true labor has begun?
- A. Contractions that are irregular and decrease in intensity when walking
- B. Abdominal pain that starts at the fundus and progresses to the lower back
- C. Increased pressure on the bladder and urinary frequency
- D. Expulsion of pink-tinged mucous and contractions that start in the lower back
Correct Answer: D
Rationale: The correct answer is D because the expulsion of pink-tinged mucous (bloody show) and contractions starting in the lower back are indicative of true labor. This is due to the release of the mucus plug and the initiation of true uterine contractions. Contractions that start in the lower back and progress to the front are characteristic of true labor.
Choice A is incorrect because contractions that are irregular and decrease in intensity with walking are characteristic of false labor (Braxton Hicks contractions).
Choice B is incorrect as abdominal pain starting at the fundus and progressing to the lower back is not a specific sign of true labor.
Choice C is incorrect as increased pressure on the bladder and urinary frequency are common throughout pregnancy and not specific to the onset of true labor.
In summary, the correct answer D provides specific and characteristic signs of true labor, while the other choices do not accurately reflect the onset of true labor.
A client delivered two days ago and is suspected of having postpartum 'blues.' Which symptoms confirm the diagnosis?
- A. Uncontrollable crying and insecurity
- B. Depression and suicidal thoughts
- C. Sense of the inability to care for the family and extreme anxiety
- D. Nausea and vomiting
Correct Answer: A
Rationale: The correct answer is A because uncontrollable crying and insecurity are classic symptoms of postpartum blues, also known as baby blues. This condition is characterized by mood swings, tearfulness, and feelings of vulnerability. Choices B, C, and D are incorrect as they suggest more severe symptoms associated with postpartum depression or other mental health disorders, which require immediate intervention. Nausea and vomiting (choice D) are not typically associated with postpartum blues. It is essential to differentiate between postpartum blues and more serious conditions to provide appropriate support and treatment to the client.
During the first twelve hours following a normal vaginal delivery, the client voids 2,000 mL of urine. How should the nurse interpret this finding?
- A. Urinary tract infection
- B. High output renal failure
- C. Excessive use of IV fluids during delivery
- D. Normal diuresis after delivery
Correct Answer: D
Rationale: The correct interpretation is D: Normal diuresis after delivery. After childbirth, diuresis is common due to the body eliminating excess fluid retained during pregnancy. This process helps reduce swelling and aids in returning to pre-pregnancy state. Voiding 2,000 mL in the first twelve hours is within the expected range for postpartum diuresis. Choices A, B, and C are incorrect as they do not align with the typical physiologic response to childbirth. Urinary tract infection and high output renal failure would present with other symptoms, while excessive IV fluid use would not explain the timing or volume of urine output.