Which of the following is a method of contracting hepatitis B?

A. Allergies: Allergy information is crucial for preventing adverse reactions to medications and treatments, so it often appears as a pop-up alert in electronic health records (EHRs) to ensure that healthcare providers are aware of any potential risks.
B. Illnesses: Illnesses are typically documented in the patient's history, but they do not usually trigger a pop-up alert unless they are related to specific critical conditions or current treatment concerns.
C. Hospitalizations: Hospitalization history is important but is typically found in the patient's medical history section rather than as an immediate alert in the EHR.
D. Surgeries: Surgical history is generally noted in the patient’s medical history, and while important, it does not usually appear as a pop-up alert unless it directly impacts current treatment.

A. Taking aspirin within 12 hr of testing: Aspirin does not generally affect spirometry results.
B. Using sedatives within 1 hr of testing: Sedatives may affect respiratory function, but they are not a common consideration for spirometry preparation.
C. Exercising 2 hr prior to testing: Exercise can affect lung function temporarily, so it’s best to avoid vigorous exercise before a spirometry test.
D. Eating a heavy meal 4 hr prior to testing: While eating a heavy meal might cause some discomfort, it is less likely to affect the spirometry results significantly compared to exercise.