The nurse is performing a musculoskeletal assessment and notes that the patient has a decreased range of motion in the shoulder with pain on movement. What is the most likely cause of this finding?

Correct Answer: B

Rationale: The correct answer is B: Frozen shoulder (adhesive capsulitis). Frozen shoulder is characterized by decreased range of motion in the shoulder joint with pain on movement. This is due to inflammation and thickening of the shoulder joint capsule, leading to adhesions that restrict movement. Other choices are incorrect because: A: Osteoarthritis primarily affects the joints, causing pain and stiffness but typically doesn't lead to severe restriction of range of motion like in frozen shoulder. C: Rheumatoid arthritis is a systemic autoimmune disorder that can affect multiple joints, causing inflammation and deformities, but it doesn't typically present with the characteristic pattern of restricted movement seen in frozen shoulder. D: Bursitis involves inflammation of the bursae (fluid-filled sacs) around joints, leading to pain and swelling, but it doesn't typically result in the severe restriction of movement and pain on movement seen in frozen shoulder.

Correct Answer: D

Rationale: Afebrile means the patient has no fever, indicating a temperature within the normal range for an adult (typically 36.6°C to 38°C or 97.9°F to 100.4°F). When a nurse records a patient as afebrile, it suggests the absence of an elevated temperature that would require intervention. Choice A (checking for antipyretics) is unnecessary unless theres evidence of recent fever management, which isnt indicated here. Choice B (reporting to the provider) is not warranted for a normal finding unless other symptoms suggest a need for escalation. Choice C (using a different method) is redundant since the oral method is reliable and the result is normal. Choice D is correct because no further action is needed for a temperature within normal limits. This reflects standard nursing practice where routine findings dont prompt additional steps unless contextual factors suggest otherwise.

Correct Answer: B

Rationale: Radiant heaters regulate infant temperature safely. A bony area probe is incorrect; it's placed on soft tissue (e.g., abdomen). Warming blankets first ensures comfort and gradual warming, a recommended step. An uncovered probe is true but less critical than B. Manual adjustment every 15 minutes risks instability; servo-control is preferred. Choice B is correct as pre-warming blankets aligns with guidelines (e.g., AAP) to prevent cold stress, enhancing safety and effectiveness in neonatal thermoregulation.

Correct Answer: C

Rationale: Post-cardiac arrest, tympanic provides a quick, non-invasive core temperature estimate, critical for monitoring hypothermia or hyperthermia in resuscitation. Oral risks inaccuracy post-arrest. Rectal is invasive and slow. Temporal is less reliable in emergencies. Choice C is correct, aligning with ACLS emphasis on rapid, safe temperature assessment.

Correct Answer: A

Rationale: Vital signs measure essential physiological functionstemperature, pulse, respiration, blood pressure, and oxygen saturationreflecting the body's basic operations . Urination frequency isn't a vital sign, though it's monitored in specific contexts. Weight and height are anthropometric, not vital signs. BMI is a calculated health indicator, not a direct measurement. Choice A is correct, aligning with nursing fundamentals defining vital signs as core indicators of life-sustaining processes, routinely assessed to evaluate health status and detect deviations requiring intervention.