A 56-year-old is being seen as a new patient in a clinic. In the history of the patient they admit to smoking 2 packs of cigarettes/day and weigh about 300 pounds. Today their blood pressure is elevated at 155/95 mmHg and lab results show serum cholesterol is elevated at 295 mg/dL with a low HDL of 22 mg/dL. Which of the following is a non-modifiable risk factor associated with coronary artery disease?

What will the nurse educate the parents of a child who has recently been diagnosed with von Willebrand disease?

A patient has come to the emergency room in the middle of summer, complaining of pain after playing a baseball game with his friends at the park. He told the nurse that he has Sickle Cell anemia.  Which factors below can increase the patient’s risk for developing a sickle cell crisis? (Select all that apply)

What are common signs and symptoms of anemia?

How is Pernicious Anemia different from Folate Deficiency Anemia?

A patient is reporting chest pain to the nurse. The electrocardiogram reveals ST elevation. What should the nurse do first?

Q60. The first FDA-approved humanized monoclonal antibody, adalimumab (Humira), resulted in a ∼ 12% incidence of a therapeutic problem in a small percentage of patients with rheumatoid arthritis. The problem was that they developed anti-therapeutic antibodies (ATA). This problem was subsequently reduced to ∼2–3% for patients receiving methotrexate which is a non-steroid anti-inflammatory and a mild immunosuppressant. What type of difference most likely led to the ATA response? 

Q59. Which of these is the principal antibody released during a T-independent immune response? 

Q45. A Golden retriever (photo ‘A’) has cutaneous histiocytosis, an inflammatory Lymphohistiocytic proliferative disorder that primarily involves skin and subcutis. Lesions may disappear spontaneously or regress and appear at new sites simultaneously. A biopsy of the skin (see photomicrograph ‘B’) reveals cells that are on IHC and express CD1, CD11c, MHC class II, CD4, and CD90. On transmission EM (see photomicrograph ‘C’), the tumor cells contain Birbeck granules comprised of antigen-bound Langerin (Langerin is a c-type lectin). Which of the following types of immune cells is most likely responsible for the inflammatory infiltrate in this dog? 

Q40. Which of these shows the lowest avidity?