1. What is the normal range of blood pressure for adults? Answer: 120/80 mmHg to 140/90 mmHg. 2. What are some common causes of hypotension (low blood pressure)? Answer: Dehydration, blood loss, shock, heart failure, medications, etc. 3. What are some signs and symptoms of hypotension? Answer: Dizziness, fainting, blurred vision, nausea, fatigue, etc. 4. What are some interventions for hypotension? Answer: Elevate the legs, administer fluids, monitor vital signs, identify and treat the underlying cause, etc. 5. What are some common causes of hypertension (high blood pressure)? Answer: Obesity, stress, smoking, alcohol, salt intake, genetics, etc. 6. What are some signs and symptoms of hypertension? Answer: Headache, chest pain, shortness of breath, blurred vision, nosebleeds, etc. 7. What are some interventions for hypertension? Answer: Lifestyle changes, medications, monitor blood pressure, educate the patient, etc. 8. What is the normal range of heart rate for adults? Answer: 60 to 100 beats per minute.