July term break

Which chamber of the heart pumps blood into the pulmonary circulation?

• Right atrium

• Right ventricle

• Left atrium

• Left ventricle

Which of the following properties of cardiac cells allows them to respond to electrical impulses?

• Automaticity

• Conductivity

• Contractility

• Excitability

What is the normal range of the QRS complex in the ECG?

• less than 0.12secs

• less than 0.4secs

• less than 12secs

• less than 3secs

Which of the following types of coronary artery disease goes away with rest?

• Stable angina

• Unstable Angina

• NSTEMI

• STEMI

What is the dose of normal saline for an ACS patient if the Blood pressure is below 90mmHg systolic?

• 500ml bolus

• 500ml maintenance

• 200ml bolus followed by maintenance

• 200ml bolus followed by KVO

Which of the following symptoms is the result of right heart failure?

• Severe breathless

• Pink frothy Sputum

• Crackles on auscultation

• Jugular vein distension

What causes the crackles heard in the lungs for CCF patient?

• Inflammation of lungs

• Fluid leaking into lungs due to high pressure

• Fluid leaking into lungs due to vasocontriction

• Fluid leaking into lungs due to vasodilation

What is the role of GTN in breathless CCF patient?

• Vasodilation of alveoli

• Reduce the pain caused by CCF

• Vasodilation which improve blood flow

• Reduce the pressure by vasodilation

Which of the following condition is caused by destruction of alveoli?

• Asthma

• Chronic Bronchitis

• Emphysema

• Congestive Cardiac Failure

Which is the most classic sign of patient with Chronic bronchitis?

• Barrel chest

• Frequent cough

• Pursed lips

• Jugular vein distension