A nurse is contributing to the plan of care for a client who has a chest tube set to continuous suction to relieve a pneumothorax. Which of the following interventions should the nurse include?
Clamp the chest tube every 4 hr.
Place the client in a supine position.
Ensure the device is kept below the level of the client's chest.
Empty the collection chamber every 8 hr.
The Correct Answer is C
Rationale:
A. Clamp the chest tube every 4 hr: Routine clamping of a chest tube is not recommended, as it can lead to tension pneumothorax by trapping air in the pleural space. Clamping is only done briefly and for specific reasons, such as system checks or before removal.
B. Place the client in a supine position: The supine position can impair lung expansion and hinder drainage from the pleural space. Clients with a chest tube are best positioned in semi-Fowler’s or high-Fowler’s to promote ventilation and facilitate drainage.
C. Ensure the device is kept below the level of the client's chest: Keeping the drainage system below chest level promotes gravity-assisted drainage and prevents backflow of air or fluid into the pleural space, which could compromise lung re-expansion.
D. Empty the collection chamber every 8 hr: The collection chamber is not emptied; it is replaced when full. Opening the system introduces infection risk and disrupts the closed drainage system necessary for maintaining negative pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Rationale:
A. A child who was conceived by in vitro fertilization: Children conceived through IVF are typically highly desired and planned for, and families may invest significant emotional and financial resources into their care. This background generally reduces rather than increases the risk of maltreatment.
B. A toddler who has atopic dermatitis: Although chronic conditions can be stressful for caregivers, atopic dermatitis is relatively common and manageable. It does not significantly increase the risk of child abuse or neglect compared to more severe or demanding conditions.
C. An only child: Being an only child does not inherently increase the risk for maltreatment. Risk factors for abuse are more closely associated with caregiver stress, socioeconomic status, substance use, and the presence of physical or cognitive impairments in the child.
D. A school-age child who has cerebral palsy: Children with disabilities like cerebral palsy are at higher risk for maltreatment due to the physical, emotional, and financial stress their care may place on caregivers. These children often require more supervision and support, which can lead to frustration or neglect in high-risk environments.
Correct Answer is B
Explanation
Rationale:
A. "You should replace your diaphragm every 2 years": Diaphragms generally need to be replaced every 1 to 2 years, depending on the manufacturer’s guidelines and wear and tear. However, it is more important to be aware of refitting needs related to physiological changes.
B. "You should be refitted for your diaphragm if you have a 10 percent weight fluctuation.": Significant weight changes, usually around 10 to 15 percent, can alter pelvic anatomy and affect diaphragm fit, increasing the risk of contraceptive failure. Therefore, refitting is recommended after notable weight fluctuations.
C. "You should insert the diaphragm when your bladder is full.": The bladder should be empty when inserting the diaphragm to avoid discomfort and ensure proper placement over the cervix. A full bladder can cause displacement and increase the risk of failure.
D. "You should remove your diaphragm 4 hours after intercourse.": The diaphragm should be left in place for at least 6 hours after intercourse to ensure adequate sperm immobilization and contraceptive effectiveness. Removing it too early may increase the risk of pregnancy.
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