David, a 28-year-old man, visits the clinic complaining of ear pain and a dull, immobile tympanic membrane in his right ear. He also mentions a recent upper respiratory tract Infection. Upon examination, you observe tender, enlarged postauricular lymph nodes. What condition should you suspect in David based on these findings?

Nurse Timothy is administering medications to patients. Match each patient's symptoms to the most appropriate pharmacological intervention.

Nurse Linda has to educate patients on various lifestyle and hygiene interventions. Match each patient's condition to the most relevant intervention.

Sarah, a 45-year-old woman with a 10-year history of COPD, presents with a pH of 7.30, PaO2 of 50, and PaCO2 of 60. She is currently taking tiotropium bromide. Which Interventions are most appropriate? Select all that apply.

John, 55, presents with progressive muscle twitching, cramps, and difficulty holding objects. His EMG shows signs of denervation, and MRI reveals corticospinal tract - degeneration. Past medical history includes hypertension and diabetes. Given that John has now developed dysphagia, what is the most appropriate nursing intervention?

Brian, a 58-year-old patient, is noted to have a decreased lung compliance during his pulmonary function tests. What does this suggest about the physiology of his respiration?

Sally, 33, has a family history of Charcot-Marie-Tooth disease. She presents with high-arched feet and hammer toes. Genetic testing reveals PMP22 gene duplication.

Maria, 21, with a closed head injury is unconscious and on mechanical ventilation. Her ABG results show a CO2 level of 35 mm Hg. What should be the target CO2 level to optimize brain perfusion?

Olivia, a 27-year-old patient, needs to undergo tests for suspected allergies. What methods are typically employed to identify allergens in Olivia's case? (Select all that apply.)

Martha, a 55-year-old with a past medical history of hypertension, asks you about decreasing her risk for sun damage during her frequent beach trips. Which advice is most accurate?

John, a 65-year-old man, is nonambulatory and presents with complaints of rectal pain and problems with urination. What is the best position to examine John's rectum and prostate?