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A nurse is reinforcing home care instructions with the parents of a 5-year-old child who has acute bronchitis. In order to prevent the transmission of the virus, which of the following should the nurse include in the instructions?
- A. Isolate the child in a bedroom separated from the rest of the family.
- B. Teach the child to wash his hands after coughing secretions into a tissue.
- C. Serve food to the child on disposable dishes with plastic utensils.
- D. Have the child wear a mask whenever leaving the bedroom.
Correct Answer: B
Rationale: The correct answer is B: Teach the child to wash his hands after coughing secretions into a tissue. This is because handwashing is one of the most effective ways to prevent the transmission of viruses, including acute bronchitis. By washing hands after coughing into a tissue, the child can reduce the spread of germs to others.
Choice A is incorrect because isolating the child in a bedroom may not be practical or necessary for preventing transmission. Choice C is incorrect as there is no evidence to support that serving food on disposable dishes with plastic utensils prevents transmission of the virus. Choice D is incorrect as wearing a mask whenever leaving the bedroom may not be necessary if proper hand hygiene is practiced.
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With routine prenatal screening, a woman in the second trimester of pregnancy is confirmed to have gestational diabetes. How may the nurse explain the role of diet and insulin in the management of blood sugar during pregnancy?
- A. You will need to take an oral hypoglycemic, which is a pill to lower your blood sugar.
- B. Insulin lowers an elevated blood sugar during pregnancy to meet the increased metabolic needs of the baby.
- C. There is a good possibility you will be taking insulin for the rest of your life.
- D. You should eat three large meals per day to maintain steady glucose load.
Correct Answer: B
Rationale: The correct answer is B: Insulin lowers an elevated blood sugar during pregnancy to meet the increased metabolic needs of the baby. During pregnancy, the placenta produces hormones that can make it difficult for insulin to work effectively, leading to gestational diabetes. Insulin helps to lower blood sugar levels in the mother, which in turn provides the necessary glucose for the developing baby's growth and development. The other choices are incorrect because: A) Oral hypoglycemics are not typically prescribed during pregnancy due to potential risks to the baby. C) Gestational diabetes usually resolves after delivery and does not require lifelong insulin use. D) Eating three large meals per day can cause blood sugar spikes and is not recommended for managing gestational diabetes.
A nurse is caring for a 3-year-old child with strabismus. Which of the following actions should the nurse advise the parents to implement to help prevent amblyopia?
- A. Wear corrective biconcave lenses.
- B. Prevent trauma to the eyes.
- C. Patch the strong eye.
- D. Instill artificial tears.
Correct Answer: C
Rationale: The correct answer is C: Patch the strong eye. Patching the strong eye helps improve vision in the weaker eye, which is essential in preventing amblyopia. By covering the strong eye, the brain is forced to rely on the weaker eye, strengthening its visual acuity. Wearing corrective biconcave lenses may help with refractive errors but does not directly address amblyopia prevention. Preventing trauma to the eyes is important for overall eye health but does not specifically target amblyopia prevention. Instilling artificial tears is used for dry eye syndrome and does not play a role in preventing amblyopia.
A nurse is discussing the use of condoms with a female client. Which of the following statements by client represents a need for further teaching?
- A. My partner will put the condom on while his penis is erect.
- B. I will remove the condom 30 minutes after intercourse.
- C. My partner should leave an empty space at the tip.
- D. I can use spermicidal gels or creams to increase effectiveness.
Correct Answer: B
Rationale: The correct answer is B because condoms should be removed immediately after intercourse to prevent leakage of semen. Leaving the condom on for 30 minutes increases the risk of pregnancy and STIs. Choice A is correct as condoms should be put on when the penis is erect. Choice C is correct as leaving a space at the tip allows room for semen collection. Choice D is incorrect as spermicidal gels or creams are not recommended due to potential irritation and increased risk of STIs.
The nurse midwife is concerned about a pregnant client who is suspected of having a TORCH infection. Which is the main reason TORCH infections are grouped together? They are:
- A. benign to the woman but cause death to the fetus.
- B. sexually transmitted.
- C. capable of infecting the fetus.
- D. transmitted to the pregnant woman by a vector.
Correct Answer: C
Rationale: The correct answer is C because TORCH infections (Toxoplasmosis, Other, Rubella, Cytomegalovirus, Herpes) are grouped together due to their ability to infect the fetus during pregnancy. These infections can lead to severe complications in the developing fetus, including congenital disabilities and even fetal death. Choices A, B, and D do not accurately describe the main reason TORCH infections are grouped together. Choice A focuses on the outcomes for the woman and fetus, not the reason for grouping the infections. Choice B is incorrect as TORCH infections are not primarily sexually transmitted. Choice D is also incorrect as TORCH infections are not transmitted by vectors but through various routes such as transplacentally or through contact with infected bodily fluids.
Which preoperative nursing interventions should be included for a client who is scheduled to have an emergency cesarean birth?
- A. Monitoring O2 saturations and administering pain medications are postoperative interventions.
- B. Taking vital signs every 15 minutes is a postoperative intervention. Instructing the client regarding breathing exercises is not appropriate in a crisis situation when the client's anxiety is high, because information would probably not be retained. In an emergency, there is time only for essential interventions.
- C. Because this is an emergency, surgery must be performed quickly. Anxiety of the client and the family will be high. Inserting an indwelling catheter helps to keep the bladder empty and free from injury when the incision is made.
- D. The nurse should have assessed breath sounds upon admission. Breath sounds are important if the client is to receive general anesthesia, but the anesthesiologist will be listening to breath sounds in surgery in that case.
Correct Answer: C
Rationale: The correct answer is C because in an emergency cesarean birth, surgery must be performed quickly to ensure the safety of the mother and baby. Inserting an indwelling catheter is crucial to keep the bladder empty and prevent injury during the incision. This intervention helps maintain a sterile field and reduces the risk of infection. Additionally, a full bladder can impede the progress of surgery. Monitoring O2 saturations and administering pain medications (A) are postoperative interventions and not relevant in the preoperative phase. Taking vital signs every 15 minutes (B) is more appropriate for the postoperative period. Assessing breath sounds (D) is important but typically done by the anesthesiologist during surgery. Instructing the client about breathing exercises (B) may not be effective in an emergency situation where immediate interventions are necessary.