Perfusion

Question 1

Coronary Artery Disease (CAD): Risk Factors

Answer 1

Smoking, hypertension, high cholesterol, diabetes, family history, obesity.

Question 2

Dysrhythmias: Common Types

Answer 2

Atrial fibrillation, ventricular tachycardia, ventricular fibrillation, bradycardia.

Question 3

Sickle Cell Disease: Main Complications

Answer 3

Vaso-occlusive crises, acute chest syndrome, stroke, splenic sequestration, infections.

Question 4

Stroke (Hemorrhagic - Prematurity): Symptoms

Answer 4

Sudden headache, vomiting, seizures, altered consciousness, focal neurological deficits.

Question 5

Coronary Artery Disease (CAD): Common Medications

Answer 5

Statins, beta-blockers, aspirin, ACE inhibitors, nitrates.

Question 6

Dysrhythmias: Role of Electrolytes

Answer 6

Potassium, calcium, and magnesium imbalances can lead to various types of arrhythmias, requiring correction and monitoring.

Question 7

Sickle Cell Disease: Pain Management

Answer 7

Opioids, NSAIDs, hydration, oxygen therapy, blood transfusions during crises.

Question 8

Stroke (Hemorrhagic - Prematurity): Long-Term Outcomes

Answer 8

Developmental delays, motor deficits, learning disabilities, epilepsy, hydrocephalus.

Question 9

Coronary Artery Disease (CAD): Angina Types

Answer 9

Stable angina (predictable, relieved by rest), unstable angina (occurs at rest, emergency), Prinzmetal’s angina (caused by vasospasm).

Question 10

Dysrhythmias: Role of the SA Node

Answer 10

SA node is the heart’s natural pacemaker, initiates electrical impulses that regulate heart rate and rhythm.

Question 11

Sickle Cell Disease: Hydroxyurea Use

Answer 11

Increases fetal hemoglobin (HbF) levels, reducing sickling of cells and frequency of vaso-occlusive crises.

Question 12

Stroke (Hemorrhagic - Prematurity): Diagnostic Imaging

Answer 12

Cranial ultrasound (for premies), CT scan, MRI to identify and assess the extent of bleeding and brain damage.