HBS 3.1 Test: communicating results and making recommendations

A patient reports chest pain, shortness of breath, and fatigue during mild exercise. Which of the following is the most likely symptom of heart disease?

Which of the following best describes the function of blood pressure regulation in the cardiovascular system?

• It maintains a constant heart rate

• It ensures adequate blood flow to organs

• It increases oxygen in the lungs

• It produces red blood cells

When interpreting an electrocardiogram (ECG), which wave represents the depolarization of the atria?

• P wave

• QRS complex

• T wave

• U wave

Which measurement is most directly used to assess cardiac output?

• Heart rate and stroke volume

• Blood glucose level

• Body temperature

• Respiratory rate

Which of the following is a common method for evaluating vascular health?

• Checking for pulse in extremities

• Measuring body mass index (BMI)

• Testing vision

• Assessing hearing

Which of the following is a typical symptom of asthma?

Which test is commonly used to measure lung capacity?

• Spirometry

• Electrocardiogram

• Blood glucose test

• MRI scan

A patient has a blood pressure reading of 150/95 mmHg. What does this indicate?

• Hypertension

• Normal blood pressure

• Hypotension

• Bradycardia

Which of the following changes in an ECG would most likely indicate a heart attack?

• Elevated ST segment

• Prolonged PR interval

• Flattened T wave

• Shortened QRS complex

A climber with a history of asthma is planning a high-altitude expedition. Which of the following is the most important consideration?

• Risk of asthma attack due to low oxygen levels

• Increased risk of sunburn

• Higher chance of dehydration

• Greater likelihood of sprained ankle