Nurses need to know how to operate a computer, compare data across time, and look for patterns in client responses to treatments. These are examples of:

Correct Answer: C

Rationale: These skills operating computers, comparing data over time, and identifying treatment response patterns are informatics competencies, which encompass the abilities nurses need to effectively use technology and data in patient care. Informatics goes beyond basic computer operation to include analyzing and interpreting data for clinical insights, essential in modern evidence-based practice. JCAHO standards set healthcare quality benchmarks but don't specify these skills. Information systems are the tools, not the competencies. Nursing licensure requirements ensure basic practice eligibility, not advanced data skills. Informatics competencies are critical for leveraging technology to improve outcomes, aligning with the tasks described.

Correct Answer: B

Rationale: With TPN, a fever of 101.2°F needs action, not glucose 180, 0.5 kg gain, or 200 mL excess. Fever flags line infection sepsis risks escalate fast. Glucose is mild, gain and fluid are expected. Leadership acts imagine chills; it prompts cultures, ensuring safety, aligning with TPN care effectively.

Correct Answer: A

Rationale: With diltiazem in AF, HR 50 needs action, not BP 120/80, RR 18, or dizziness. Calcium blockers slow HR below 60 risks bradycardia, especially with dizziness. Leadership acts imagine faintness; it prompts MD, aligning with cardiac care effectively.

Correct Answer: B

Rationale: In postmortem care, allowing family participation is routine, not autopsy, biohazard disposal, or chaplain call. Family involvement respects closure autopsy's case-specific, belongings vary, and chaplains are optional. Leadership supports this imagine grieving kin; it fosters healing, ensuring dignity. This reflects nursing's compassionate care, aligning with end-of-life standards effectively.

Correct Answer: A

Rationale: Research defines effective teams by synergy outcomes exceeding individual efforts through shared purpose and accountability. Amid the unit's conflicts, this ideal contrasts with their current state. Goals and vision are essential, not optional, and communication drives success, not its absence. Plans with evaluation mark high-performing teams, not ambiguity. Synergism captures the essence of accomplishment, where collaboration, unlike the unit's division, yields extraordinary results.

Correct Answer: C

Rationale: Failure claim is distortion not realistic, best, or adjustment. Nurse leaders like reframing setbacks counter this, contrasting with negativity. In healthcare, it's resilience, aligning leadership with perspective.

Correct Answer: C

Rationale: These skills operating computers, comparing data over time, and identifying treatment response patterns are informatics competencies, which encompass the abilities nurses need to effectively use technology and data in patient care. Informatics goes beyond basic computer operation to include analyzing and interpreting data for clinical insights, essential in modern evidence-based practice. JCAHO standards set healthcare quality benchmarks but don't specify these skills. Information systems are the tools, not the competencies. Nursing licensure requirements ensure basic practice eligibility, not advanced data skills. Informatics competencies are critical for leveraging technology to improve outcomes, aligning with the tasks described.

Correct Answer: D

Rationale: The statement about increasing kale and spinach needs follow-up context matters. If on warfarin, their vitamin K could destabilize INR; if oxalate-rich diets risk kidney stones, it's a flag. Milk, fruit, and grains/broccoli are benign without specifics. Leadership probes this imagine a Coumadin patient with bleeding; clarifying intent ensures safety. Nurses assess diet against history, guiding clients to avoid harm, reflecting vigilance in chronic care management effectively.

Correct Answer: B

Rationale: Inserting an indwelling urinary catheter demands sterility to prevent infection a leading catheter-associated UTI risk. Using sterile gloves during the procedure maintains a sterile field, protecting the urethra from contamination, a cornerstone of the technique per infection control standards. Cleansing back to front (vaginal to urethral) introduces bacteria, incorrect front to back is proper. Inserting 10 cm (4 in) is excessive for females 5-7 cm (2-3 in) reaches the bladder while securing to the lower abdomen is wrong thigh or upper leg prevents tension. Sterile gloves ensure safety, aligning with evidence-based practice, minimizing nosocomial infection risk, and upholding the nurse's duty in invasive procedures.