Nokea
What do you give for magnesium sulfate toxicity?
- A. Calcium gluconate
- B. Sodium bicarbonate
- C. Furosemide (Lasix)
- D. Vitamin K
Correct Answer: A
Rationale: The correct answer is A: Calcium gluconate. In magnesium sulfate toxicity, high levels of magnesium can lead to muscle weakness, respiratory depression, and cardiac arrest. Calcium gluconate is given because it antagonizes the effects of magnesium on the neuromuscular system and helps prevent further complications. Sodium bicarbonate (B) is not the correct choice as it is used to treat acidosis, not magnesium toxicity. Furosemide (C) is a diuretic and would not address magnesium toxicity. Vitamin K (D) is used for blood clotting disorders, not for magnesium toxicity.
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In planning sex education classes for the middle school age group, more emphasis should be placed on
- A. how to set limits for sexual behavior.
- B. the inaccuracy of information from peers.
- C. the use of oral contraceptives to prevent unwanted pregnancy.
- D. the use of condoms to prevent sexually transmitted diseases as well as pregnancy.
Correct Answer: D
Rationale: The correct answer is D because emphasizing the use of condoms is crucial for preventing both sexually transmitted diseases and pregnancy among middle school students who may engage in sexual activity. Condoms are the most effective method for dual protection at this age. Choice A focuses on setting limits but may not address the practical aspect of protection. Choice B is important but not as critical as ensuring proper protection. Choice C is not suitable for this age group due to legal and ethical considerations.
Preexisting medical conditions like diabetes, hypertension, and autoimmune diseases can impact pregnancy outcomes. What education can the nurse provide?
- A. Your medical condition always gets worse during pregnancy.
- B. Nutrition changes cannot help with fertility.
- C. Maintaining glucose control can increase chances of conceiving.
- D. Autoimmune diseases only affect pregnancy, not infertility.
Correct Answer: C
Rationale: The correct answer is C: Maintaining glucose control can increase chances of conceiving. This is because uncontrolled diabetes can lead to complications during pregnancy, affecting both the mother and the baby. By educating the patient on the importance of managing their glucose levels, the nurse can help improve fertility outcomes.
A: Your medical condition always gets worse during pregnancy - Incorrect. Medical conditions may not always worsen during pregnancy, and managing them properly can lead to positive outcomes.
B: Nutrition changes cannot help with fertility - Incorrect. Nutrition plays a crucial role in fertility, and making appropriate dietary changes can improve the chances of conception.
D: Autoimmune diseases only affect pregnancy, not infertility - Incorrect. Autoimmune diseases can impact fertility as well as pregnancy outcomes, so it is important to address these conditions when trying to conceive.
A nurse is providing teaching about terbutaline to a client who is experiencing preterm labor. Which of the following statement by client indicates an understanding of the teaching?
- A. "The medication could cause me to experience heart palpitation"
- B. "This medication could cause me to experience blurred vision"
- C. "This medication could cause me to experience ringing in my ears"
- D. "This medication could cause me to experience frequent "¦"
Correct Answer: A
Rationale: The correct answer is A. The statement "The medication could cause me to experience heart palpitations" indicates understanding because terbutaline, a beta-agonist used to stop preterm labor, can indeed cause heart palpitations as a common side effect due to its impact on the cardiovascular system. This shows the client has grasped a potential side effect of the medication.
The other choices are incorrect:
B: "This medication could cause me to experience blurred vision" - Blurred vision is not a common side effect of terbutaline.
C: "This medication could cause me to experience ringing in my ears" - Ringing in the ears is not a common side effect of terbutaline.
D: "This medication could cause me to experience frequent " - Incomplete statement, not indicating understanding of a specific side effect.
What is the most critical sign of fetal distress during labor?
- A. Accelerations in fetal heart rate
- B. Decreased variability in fetal heart rate
- C. Early decelerations in fetal heart rate
- D. Late decelerations in fetal heart rate
Correct Answer: D
Rationale: The correct answer is D: Late decelerations in fetal heart rate. Late decelerations indicate uteroplacental insufficiency, where the fetus is not receiving enough oxygen during contractions. This is critical as it can lead to fetal hypoxia and acidosis, posing a risk to the baby's well-being. Early decelerations (C) are generally benign and result from head compression during contractions. Accelerations (A) are a reassuring sign indicating fetal well-being. Decreased variability (B) can be concerning but is not as critical as late decelerations in indicating fetal distress.
A nurse on a labor and delivery unit is receiving infection control standards with a newly licensed nurse. The nurse should instruct the newly licensed nurse to don gloves for which of the following procedures?
- A. Assisting a mother with breastfeeding
- B. Performing a newborn's initial bath
- C. Administering the measles, mumps, rubella vaccine
- D. Performing umbilical cord care
Correct Answer: D
Rationale: The correct answer is D: Performing umbilical cord care. Gloves should be worn during this procedure to prevent the spread of infection. The umbilical cord stump is a potential entry point for bacteria, so gloves are necessary to maintain asepsis.
A: Assisting a mother with breastfeeding does not require gloves as it is a clean procedure.
B: Performing a newborn's initial bath does not require gloves unless there are open wounds on the newborn.
C: Administering the measles, mumps, rubella vaccine may require gloves, but the primary concern is needlestick safety rather than infection control through glove use.