_________ refers to the study of the nature and cause of disease.

A 50-year-old patient presents with chronic knee pain. After an initial physical examination, which of the following initial diagnostic tests would be most appropriate to further evaluate the underlying cause of the knee pain?

Which of the following physical exam findings is most indicative of a suspected hip fracture in an elderly patient following a fall?

A 25-year-old woman is diagnosed with polycystic ovary syndrome (PCOS) and presents with irregular menstrual cycles and hirsutism. Which of the following would be considered the most appropriate initial treatment?

A 25-year-old patient is diagnosed with a mild traumatic brain injury (mTBI) after a sports-related incident. Which of the following is considered the most appropriate initial treatment approach?

Which of the following is considered a significant risk factor for developing adhesive capsulitis?

Which of the following patients is at the highest risk for suicide?

Which of the following patients who present to the NP with acute pancreatitis would need referral for hospitalization?

A 45-year-old female patient presents to the NP with a thyroid nodule discovered during a routine physical exam. Which of the following is the most appropriate initial evaluation step for this thyroid nodule?

What is the recommended initial treatment protocol for both sprains and strains?