A nurse is discussing hand hygiene with an assistive personnel (AP). Which of the following statements by the AP indicates an understanding of the teaching?
"I will rub my hands together until they are dry when using an alcohol-based hand rub."
"I will use a nail brush to clean under my artificial nails."
"I should adjust the water temperature so that it is as hot as I can tolerate it when rinsing my hands."
"I should wash my hands for 10 seconds."
The Correct Answer is A
Hand hygiene is a fundamental infection prevention practice used to reduce transmission of microorganisms in healthcare settings. Proper technique is essential whether using soap and water or alcohol-based hand rubs. Alcohol-based hand rubs are preferred when hands are not visibly soiled because they are effective, quick, and reduce skin irritation. Correct use involves ensuring full coverage of all hand surfaces and allowing the product to air dry completely.
Rationale:
A. Rubbing hands together until they are dry when using an alcohol-based hand rub demonstrates correct technique because the solution must be allowed to fully evaporate to achieve maximum antimicrobial effect. Incomplete drying may reduce effectiveness against pathogens and compromise infection control. Proper use is essential in preventing healthcare-associated infections in settings involving Hand hygiene.
B. Using a nail brush to clean under artificial nails is incorrect because artificial nails are not recommended for healthcare personnel due to their association with increased microbial harboring. Nail brushes can further damage skin and are not necessary when proper hand hygiene is performed. Artificial nails are discouraged in clinical practice to reduce infection risk.
C. Adjusting water temperature to the hottest level is incorrect because hot water can damage skin integrity and increase irritation, leading to microabrasions that harbor bacteria. Handwashing should be done with warm, comfortable water to preserve skin barrier function. Excessively hot water does not improve antimicrobial effectiveness.
D. Washing hands for 10 seconds is insufficient for effective removal of microorganisms. Standard handwashing with soap and water requires at least 20 seconds of scrubbing to ensure proper cleaning of all hand surfaces. Shorter durations reduce the effectiveness of infection control measures.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Rib fractures can lead to serious thoracic complications such as pneumothorax, hemothorax, or tension pneumothorax due to underlying lung injury. Nurses must prioritize assessment for signs of respiratory compromise and mediastinal shift, as these conditions can rapidly become life-threatening. Clinical findings that indicate impaired ventilation or altered intrathoracic pressure require immediate escalation of care. Early recognition is essential to prevent respiratory failure and cardiovascular collapse.
Rationale:
A. Hypotension may occur with significant blood loss or tension pneumothorax, but it is a late sign of deterioration. While concerning, it does not specifically indicate the most immediate life-threatening thoracic shift compared to tracheal deviation. It should be addressed urgently but follows airway and structural compromise indicators.
B. Crepitus is a common finding in rib fractures and represents air trapped in subcutaneous tissue. Although it indicates underlying injury such as air leakage from the lung, it is not immediately life-threatening on its own. It requires monitoring but is not the priority compared to signs of mediastinal shift.
C. Tracheal deviation is the priority finding because it indicates a possible tension pneumothorax, a life-threatening condition caused by increasing intrathoracic pressure that shifts mediastinal structures. This can compromise both ventilation and venous return, leading to rapid cardiovascular collapse. In conditions such as Pneumothorax, tracheal deviation is an emergency sign requiring immediate intervention.
D. Pain on inspiration is expected with rib fractures due to movement of the chest wall during breathing. While it requires pain management to promote adequate ventilation, it is not an indicator of life-threatening complications. It is considered an anticipated symptom rather than an urgent finding.
Correct Answer is B
Explanation
Postoperative monitoring after a transurethral resection of the prostate (Transurethral resection of the prostate) focuses on ensuring adequate urinary drainage, identifying bleeding, and maintaining catheter patency. Clients typically have continuous bladder irrigation to prevent clot formation and urinary obstruction. Normal postoperative findings may include some hematuria and urinary urgency due to bladder irritation. However, adequate urine output is essential to ensure kidney function and prevent complications such as urinary retention or obstruction.
Rationale:
A. Frequent urge to urinate is an expected postoperative finding due to bladder spasms caused by irritation from the catheter and surgical site. This sensation does not necessarily indicate obstruction or complication. It is a common and self-limiting effect after prostate surgery.
B. A urine output of 300 mL over 8 hours is low and may indicate urinary obstruction, poor catheter drainage, or impaired renal perfusion. In a post-TURP client, maintaining adequate urine output is critical to prevent bladder distention and clot retention. This finding requires immediate provider notification and further evaluation.
C. Occasional small clots in the urine are expected in the early postoperative period due to surgical site healing and tissue disruption. Continuous bladder irrigation is used to prevent these clots from obstructing urinary flow. Small clots alone are not an emergency finding unless accompanied by decreased output or blockage.
D. Dark red urine is expected immediately following surgery due to bleeding from the resected prostate tissue. Hematuria typically gradually lightens over time with continuous bladder irrigation. This finding alone does not require urgent intervention unless it becomes heavy or associated with obstruction.
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