Answer to Question 1
A
Immunoglobulin contains antibodies against not just one but many infectious diseases. This type of immune globulin is used when a susceptible person is exposed to or contracts a communicable disease since it enhances the immune system. Immunizations are a form of active artificially ac-quired immunity. Contracting the disease initiates naturally acquired immunity. Antioxidants are thought to simply boost the immune system.
Answer to Question 2
B
The four-point crutch gait is the most stable, requires that there may be partial weight bearing on both legs, and does not mimic normal walking pattern.
An example of a medical history sheet to list patient problems.
Inspecting a patient’s ear during a physical examination.
Preoperative and Postoperative Patient Instructions
Algorithm for assessing a patient at risk for self-directed violence.
Amyloid plaques (stained blue) in the brain of a deceased patient who had Alzheimer’s disease.
After multiple injections of a local anesthetic, the patient developed herpetic lesions.