A client is taking the immunosuppressant medication, azathioprine (Imuran), for the treatment of Crohn's disease. What statement made by the client demonstrates an understanding of the side effects of this medication?

A. Participate in a study group and prepare well before exams: While preparation reduces uncertainty and improves confidence, it is a general academic strategy. It does not directly address acute anxiety symptoms during the test-taking moment.
B. Use breathing techniques to reduce anxiety: Breathing exercises activate the parasympathetic nervous system, helping lower heart rate and calm the mind. This behavioral technique is effective in managing immediate physiological symptoms of anxiety during testing.
C. Write "I can do this" on an index card and place in view: Positive affirmations may boost confidence but do not directly reduce the body’s physical stress response. They are supportive but less effective in the moment compared to relaxation techniques.
D. Use meditation prior to exams: Meditation is helpful for long-term stress management, but breathing techniques are easier to apply in real-time situations. For acute anxiety just before or during testing, breathing exercises offer more immediate relief.

A. Population of African descent: Individuals of African descent have a higher prevalence of hypertension, often developing it at a younger age and experiencing more severe complications. Early screening is essential for prevention and management.
B. Japanese population: While hypertension can occur, it tends to present later and may be more influenced by dietary factors such as sodium intake rather than genetics alone.
C. Mexican population: This group may be at risk due to obesity or lifestyle factors, but the risk is generally not as early or as severe as in African descent populations.
D. Asian population: Asians may develop hypertension, but it typically occurs at older ages and is not as strongly associated with early onset as seen in African descent populations.