Answer: Antiretroviral therapy is the use of HIV medicines to treat HIV infection. ART helps people with HIV live longer, healthier lives and reduces the risk of HIV transmission.
Explanation:
When someone is being diagnosed with hypertension and should do exercise more often to improve her overall well-being. There are certain limitations when it comes to exercising for those who are having health problems in order to avoid putting more stress and injury to the body. Consult physician first before doing any exercises. But light exercises such as walking, jogging, and other low-impact exercises are highly encouraged given that they should avoid too much of doing one exercise. So for this question, the correct answer would be option C. Flexibility exercises such as stretching and bending.
Answer: True
Explanation:
Ischemia is the reduction in blood flow to a tissue resulting in decreased oxygen and nutrient supplies to the tissue which may lead to cell death if not reversed.
Risk factors to ischemia includes:
1. Vascular diseases
2. Trauma
3. High blood pressure
4. Tobacco
5. Physical inactivity
6. High cholesterol.
Ischemia can be acute or chronic depending on its course of action. Acute ischemia occurs when there is a sudden decrease in the flow of blood to a tissue while chronic ischemia occurs when there is a gradual decrease in blood flow to a tissue.
Ischemia can be reversible when blood flow to the tissue returns. When irreversible, it leads to cell death.
