A 30-year-old female presents to the clinic with a 2-day history of watery diarrhea, abdominal cramping, and nausea. She recently returned from a 2-week trip to Mexico, where she had eaten street food and consumed untreated water. Her vital signs are stable, and she is afebrile. She appears mildly dehydrated but is not in acute distress.Which of the following is the most appropriate first-line treatment for this patient’s traveler’s diarrhea?

Which are causative agents of bacterial conjunctivitis?  Mark all that apply

A 60-year-old female presents with a nosebleed that started 30 minutes ago while she was watching television. She has a history of hypertension and is on medication for high blood pressure. On examination, there is active bleeding from the left anterior nasal cavity. Her vital signs are stable, and there are no signs of hemodynamic instability. The patient denies trauma or recent illness.Select all that apply regarding the immediate management for this patient with active epistaxis?

After laboratory diagnosis of Lyme disease is confirmed through detection of antibodies against the B. burgdorferi bacterium. What should be your initial first-line treatment?

A patient with chronic cancer pain is being switched from long-term oral hydromorphone to oral morphine due to cost concerns. As the nurse practitioner, you need to follow opioid conversion principles to ensure safe and effective pain management.Which of the following are important principles to consider when converting from one opioid to another? (Select all that apply)

A 35-year-old patient presents with a bee sting on the forearm, complaining of localized pain, redness, and swelling. Which of the following are appropriate initial management steps? (Select all that apply.)

Which of the following conditions is commonly associated with a positive HLA-B27?

A 60-year-old woman with long-standing rheumatoid arthritis presents with increased joint pain, swelling, and morning stiffness. She has been on methotrexate for two years but reports that her symptoms have worsened over the past few months.What is the next best step in managing this patient?

A 68-year-old woman presents with a 3-week history of severe pain and stiffness in her shoulders, hips, and neck, particularly in the mornings. She mentions that she has trouble combing her hair and getting up from a chair due to the pain. She also reports feeling unusually fatigued. On examination, she has tenderness and decreased range of motion in her shoulder and hip joints bilaterally. There are no joint deformities noted. Her ESR is elevated. She has no significant medical history or family history of autoimmune diseases.What is the most likely diagnosis for this patient?

Which of the following are common symptoms of giant cell arteritis (GCA)?Select all that apply.