EMR Chapter 14 & 15 Cardiac and Respiratory Care

Front

What is angina pectoris?

Back

Angina pectoris is chest pain or discomfort that occurs when the heart muscle doesn't get enough blood and oxygen. It typically resolves within a few minutes.

Front

What is a myocardial infarction?

Back

A myocardial infarction, commonly known as a heart attack, occurs when blood flow to a part of the heart is blocked, causing damage to the heart muscle.

Front

How does nitroglycerine help patients with angina pectoris?

Back

Nitroglycerine dilates blood vessels, which reduces the workload of the heart and helps relieve cardiac chest pain.

Front

What are the symptoms of asthma?

Back

Asthma is characterized by narrowing of the lower airways, wheezing, coughing, and sensitivity to irritants.

Front

What is the primary treatment for a patient in respiratory distress with COPD?

Back

Administer oxygen through a nonrebreather mask to ensure adequate oxygenation.

Front

What causes angina pectoris?

Back

Angina pectoris is often caused by coronary artery disease, where the arteries supplying blood to the heart become narrowed or blocked.

Front

What is the difference between angina pectoris and myocardial infarction?

Back

Angina pectoris is temporary chest pain that resolves quickly, while myocardial infarction is a prolonged pain that indicates heart muscle damage.

Front

What is chronic bronchitis?

Back

Chronic bronchitis is a long-term inflammation of the bronchi, leading to cough and mucus production.

Front

What is emphysema?

Back

Emphysema is a lung condition that causes shortness of breath due to damage to the alveoli (air sacs) in the lungs.

Front

What is the role of accessory muscles in breathing?

Back

Accessory muscles assist in breathing during times of respiratory distress, helping to increase lung capacity.