Physiology | MedPulse 🫀

Physiology | MedPulse 🫀 P wave is due to:

Physiology | MedPulse 🫀 About the cardiac conductivity, all the following are true except:

Physiology | MedPulse 🫀 The absolute refractory period in the ventricle:

Physiology | MedPulse 🫀 What vessel collects blood from the digestive organs and spleen to deliver it to the liver?A. Inferior vena cava B. Renal Artery C. Hepatic portal vein D. Superior vena cava

Physiology | MedPulse 🫀 Which arteries supply blood to the arms?A. Renal arteries B. Subclavian arteries C. Coronary arteries D. Iliac arteries

Physiology | MedPulse 🫀 What are arterioles?A. Large arteries supplying blood to the heart B. Small branches of arteries leading into capillaries C. Vessels that carry blood back to the heart D. Large veins connected to the aorta

Physiology | MedPulse 🫀 What is the name of the largest artery in the body?A. Pulmonary artery B. Carotid artery C. Aorta D. Subclavian art

Physiology | MedPulse 🫀 What layer of the heart wall is responsible for the heart’s contractions?A. Endocardium B. Myocardium C. Epicardium D. Pericardium

Physiology | MedPulse 🫀 Which chamber of the heart pumps blood directly into the aorta?A. Right atrium B. Right ventricle C. Left atrium D. Left ventricle

Physiology | MedPulse 🫀 What is the name of the vessel that carries oxygenated blood from the lungs back to the heart?A. Pulmonary artery B. Superior vena cava C. Pulmonary vein D. Inferior vena cava

Physiology | MedPulse 🫀 Where can you find the carotid artery?A. In the arm B. In the neck C. In the abdomen D. In the leg

Physiology | MedPulse 🫀 What’s the main organ that the coronary arteries supply with blood? A. Brain B. Kidneys C. Lungs D. Heart

Physiology | MedPulse 🫀 Between which chambers of the heart is the tricuspid valve located? A. Left atrium and left ventricle B. Right atrium and right ventricle C. Right atrium and left atrium D. Left ventricle and aorta

Physiology | MedPulse 🫀 Regarding plateau of the fast response action potential of heart

Physiology | MedPulse 🫀 Regarding the fast response action potential of the heart

Physiology | MedPulse 🫀 Regarding Na+_Ca++ exchanger

Physiology | MedPulse 🫀 Regarding AV node

Physiology | MedPulse 🫀 Regarding the heart all are correct except:-

Physiology | MedPulse 🫀 Which of these does not affect diffusion rate?

Physiology | MedPulse 🫀 Spirometry can measure all except