Nokea
A client at 33 weeks gestation is admitted for suspected abruptio placenta. Which factor in the client's history supports this diagnosis? The client states that she:
- A. drinks two glasses of wine before dinner every night.
- B. has intermittent contractions that are relieved by walking.
- C. had intercourse with her partner last night.
- D. used crack an hour before the symptoms began.
Correct Answer: D
Rationale: The correct answer is D: used crack an hour before the symptoms began. Abruptio placenta is a condition where the placenta prematurely separates from the uterine wall. Substance abuse, such as crack cocaine, can lead to vasoconstriction and increased risk of abruptio placenta due to compromised blood flow to the placenta. This can result in fetal distress and maternal bleeding. The other choices (A, B, C) do not directly correlate with abruptio placenta. Intermittent contractions relieved by walking are more suggestive of Braxton Hicks contractions, intercourse is not a known risk factor for abruptio placenta, and drinking wine does not typically cause this condition.
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A nurse is caring for a child who has hemophilia. The nurse should expect abnormal results in which of the following diagnostic tests?
- A. Fibrinogen
- B. Hemoglobin level
- C. Prothrombin time (PT)
- D. Partial thromboplastin time (PTT)
Correct Answer: D
Rationale: The correct answer is D: Partial thromboplastin time (PTT). In hemophilia, there is a deficiency in specific clotting factors, leading to prolonged PTT due to impaired intrinsic pathway function. A: Fibrinogen level is normal in hemophilia as it is not affected by clotting factor deficiencies. B: Hemoglobin level is unrelated to hemophilia and reflects oxygen-carrying capacity of blood. C: Prothrombin time (PT) evaluates the extrinsic pathway, which is typically normal in hemophilia. Therefore, the abnormal result is in PTT, making it the correct choice.
A nurse is reinforcing teaching about accidental poisoning to a parent during a routine well-child visit.
- A. "I will give my child a dose of ipecac."'
- B. "I will place my child on her back."'
- C. "I will call the Poison Control Center."'
- D. "I will get my child to drink a full glass of water."'
Correct Answer: C
Rationale: The correct answer is C: "I will call the Poison Control Center." This is the best course of action in case of accidental poisoning as they provide expert advice on managing poison exposure. Calling them ensures prompt and accurate guidance to prevent further harm. Option A (ipecac) is not recommended anymore as it can cause more harm. Option B (placing the child on her back) is irrelevant to poisoning treatment. Option D (full glass of water) is not recommended as it can dilute the poison and may worsen the situation.
A nurse is initiating a plan of care for a toddler who is hospitalized. Which of the following instructions is important to communicate to the nursing assistant?
- A. Have the toddler dress himself.
- B. Offer the toddler finger foods for snacks.
- C. Provide opportunities to share toys with others.
- D. Ask the child simple yes or no questions.
Correct Answer: B
Rationale: The correct answer is B: Offer the toddler finger foods for snacks. This instruction is important to communicate to the nursing assistant because toddlers are at risk for choking on certain foods due to their developing chewing and swallowing abilities. Finger foods are safer for toddlers to eat as they are easier to manage and reduce the risk of choking.
Other choices are incorrect because:
A: Having the toddler dress himself may not be appropriate as toddlers may need assistance and supervision due to their limited motor skills.
C: Providing opportunities to share toys with others is important for social development but is not as critical as ensuring the toddler's safety during meal times.
D: Asking the child simple yes or no questions is a good communication strategy but not as essential for the toddler's safety during snack times.
A nurse smells an odor identified as marijuana coming from a room. Which of the following client findings would confirm inhalation of the substance?
- A. Poor coordination, red eyes, and euphoria
- B. Slurred speech, confusion, and combativeness
- C. Loss of consciousness, respiratory depression, and coma
- D. Hypertension, tachycardia, and hyperflexia
Correct Answer: A
Rationale: The correct answer is A because poor coordination, red eyes, and euphoria are classic signs of marijuana inhalation. Poor coordination is a common effect due to impairment of motor skills. Red eyes result from vasodilation caused by marijuana. Euphoria is a psychological effect of the drug. Slurred speech, confusion, and combativeness (Option B) are more indicative of alcohol or sedative use. Loss of consciousness, respiratory depression, and coma (Option C) are severe symptoms more likely associated with opioid or sedative overdose. Hypertension, tachycardia, and hyperflexia (Option D) are not typically seen with marijuana use; they are more consistent with stimulant use.
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.