A nurse is discussing informed consent with a newly licensed nurse. Which of the following statements by the newly licensed nurse indicates an understanding of the information?
"A client must sign an Against Medical Advice form if he withdraws consent."
"A client can withdraw consent at any time after signing the informed consent form."
"A client who is involuntarily admitted to a mental health unit cannot withdraw consent for treatment.
"A client must provide a written refusal for a procedure for which he has already signed an informed consent."
The Correct Answer is B
A. "A client must sign an Against Medical Advice form if he withdraws consent.": An Against Medical Advice (AMA) form is specifically used when a client chooses to leave a healthcare facility against medical advice, not when they withdraw consent for a procedure. Withdrawing consent does not require an AMA form and follows a separate legal and ethical process.
B. "A client can withdraw consent at any time after signing the informed consent form.": Clients maintain the right to autonomy throughout their care, including the right to withdraw consent at any point before or during a procedure. Signing the form does not waive their right to change their mind, and healthcare providers must respect this decision without penalizing the client.
C. "A client who is involuntarily admitted to a mental health unit cannot withdraw consent for treatment.": Even clients who are involuntarily admitted retain certain rights, including the right to refuse specific treatments unless they are legally deemed incompetent or pose an imminent threat. Involuntary admission does not mean automatic consent to all treatments.
D. "A client must provide a written refusal for a procedure for which he has already signed an informed consent.": Clients can verbally withdraw consent at any time; a written refusal is not legally required. While documentation of the client's decision is necessary for the medical record, insisting on a written refusal is not a legal prerequisite for withdrawal of consent.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "Check the water temperature with your finger": Checking water temperature with a finger is unreliable because fingers may tolerate higher temperatures without discomfort. It is recommended to use the inside of the wrist or a thermometer to ensure the water is warm but not hot, typically around 100°F (37.8°C), to prevent burns.
B. "Hold your baby under running water when washing his hair": Holding a newborn under running water is unsafe because it can cause sudden chilling, difficulty breathing, or even slipping. Instead, caregivers should use a damp, warm washcloth or gently pour water over the baby's head while securely supporting it.
C. "Cleanse the eyes from the inner canthus outward": Cleaning from the inner to the outer canthus is correct technique because it prevents introducing contaminants into the tear duct. This motion also minimizes the spread of bacteria, reducing the risk of eye infections in the delicate eyes of a newborn.
D. "Set the water heater to 125.6 degrees Fahrenheit": A water heater set to 125.6°F presents a high risk of scald burns in infants. Safety guidelines recommend setting the water heater to no higher than 120°F (48.9°C) to reduce the risk of accidental burns during bathing or household water use.
Correct Answer is []
Explanation
- Prepare the client for an emergency cesarean birth: Emergency cesarean delivery is indicated in cases of fetal distress or placenta previa with severe bleeding at term. In a hydatidiform mole, there is no viable fetus, and the priority is evacuation of the molar tissue rather than delivery by cesarean section.
- Prepare the client for suction curettage: Suction curettage is the treatment of choice for a hydatidiform mole. It allows for the complete evacuation of abnormal trophoblastic tissue, preventing complications such as severe hemorrhage and progression to malignant gestational trophoblastic disease.
- Anticipate a prescription for methotrexate: Methotrexate is primarily used to treat ectopic pregnancies or persistent gestational trophoblastic disease after a molar pregnancy, not for initial management. Immediate evacuation of the mole by suction curettage is the first-line intervention for this client.
- Remind the client that weekly blood tests are needed to measure pregnancy hormone: Following a molar pregnancy, weekly beta-hCG tests are critical to monitor for residual trophoblastic tissue or the development of choriocarcinoma. A declining beta-hCG confirms the resolution of disease, while a plateau or rise indicates persistent disease.
- Administer terbutaline: Terbutaline is a tocolytic medication used to relax the uterus in cases of preterm labor. In the case of a hydatidiform mole, uterine evacuation is necessary rather than uterine relaxation, making terbutaline inappropriate for this situation.
- Vaginal bleeding: Clients with a hydatidiform mole are at risk for significant vaginal bleeding due to the abnormal growth of trophoblastic tissue. Monitoring the amount and type of vaginal bleeding helps detect hemorrhage or retained molar tissue requiring urgent intervention.
- Blood pressure: Elevated blood pressure is a potential complication of hydatidiform mole, similar to preeclampsia, and can occur even in the first or second trimester. Regular monitoring of blood pressure is essential to detect worsening hypertensive symptoms early.
- Uterus for hypertonicity: Hypertonicity of the uterus is typically monitored in cases of labor or uterine rupture concerns. In a hydatidiform mole, the uterus is distended by abnormal tissue but hypertonicity is not a primary concern needing monitoring in this condition.
- Unilateral pelvic pain: Unilateral pelvic pain is more characteristic of ectopic pregnancy rather than a molar pregnancy. In hydatidiform mole, generalized uterine enlargement and discomfort are more typical, so unilateral pelvic pain is not a focus for this client.
- Cervical dilation per provider: Cervical dilation is not the main indicator of progress or concern with a molar pregnancy. The focus is on removing molar tissue and monitoring beta-hCG levels, not on the progress of cervical changes like in labor.
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