QUESTION 8 Oxygen-rich blood is found in the pulmonary veins inferior vena cava right ventricle systemic venules

Q: Que Which blood vessel is highlighted?

A: The urinary system helps in the elimination of waste substances from the body. The main organs of…

Q: Question 56 When are the semilunar valves closing? when the atrioventricular valves are closed when…

A: Heart is the major organ of the cardiovascular system. It is the mesodermally derived organ and…

Q: Pre-capillary sphincters when closed can O limit blood flow to only the metarteriole of the…

A: A precapillary sphincter is a band of contractile mural cells either classified as smooth muscle or…

Q: Hydrogen ions are buffered in the venous blood of systemic circulation by. water carbonic acid…

A: The acid-base balance in the body is regulated by maintaining the pH balance of the body. Buffer is…

Q: Which types of muscle can be inhibited? only smooth muscle smooth and cardiac only skeletal muscle O…

A: Muscles are the most essential structural components of the human body responsible for movement,…

Q: In an ECG, the beginning of the P-wave corresponds to: The depolarization of the ventricles O The…

A: The human heart is a muscular pumping organ that is a 4 chambered structure. It is made of auricles…

Q: Salma Rick Layla Adie Mac A Rh A Rh Rh Rh Rh B B B The blood type for Salma is The blood type for…

A: The blood type for Salma is A positive The blood type for Rick is AB negative  The blood type for…

Q: Question 10 Hemostasis. Which factor when activated converts prothrombin into thrombin? O II O VI O…

A: The process that helps in changing the circulating substances present in the blood to an insoluble…

Q: Atrial diastole occurs during_. N K -A→ M B D O interval D O interval A wave LM wave J

A: The heart is a four-chambered organ with two atrium and two ventricles. Blood in both the atrial…

Q: Given these events, the correct sequence of the cardiac cycle is: i. Atrial diastole ii. Atrial…

A: The term systole is referred to as the time during which the left and right ventricles does…

Q: Immediate branches of the aorta are:

A: The aorta is the primary section of the systemic blood vessel circulation, starting specifically…

Q: Which of the following leukocytes specialize in phagocytosis? O monocytes and neutrophils O an…

A: The immune system of the human body consists of white blood cells, antibodies, spleen, thymus, and…

Q: QUESTION 31 The iron containing pigment in erythrocytes responsible for transporting most of the…

A: Different cellular components present in the blood are termed as the formed element of the blood.…

Q: If the value of the intrapleural pressure decreases, then the elastic recoil of the chest wall will…

A: Boyle’s law describes the relationship between volume and pressure in a gas at a constant…

Q: 1. Name the tunic at the arrow AND its tissue type. 2. The vessel is an (artery or vein? 3. Name at…

A: The human circulatory system is one of the major eleven organ systems in the human body and is…

Q: The formation of both red and white blood cells is called O a. anemia O b. erythropoiesis c.…

A: Answer: BLOOD = This is the connective tissue present in body having plasma , serum and capillaries.…

Q: Concerning the superficial veins of the lower limb: The great saphenous vein empties into the…

A: The great saphenous vein is a large vein present superficially in the lower limb. It is the longest…

Q: Question 15 Which of the following participate in the extrinsic pathways of blood coagulation? O…

A: Introduction: When the blood changes from a liquid into a gel-forming blood clot is referred to as…

Q: QUESTION 13 Which of the following can initiate the extrinsic pathway of hemostasis? tissue damage…

A: The extrinsic pathway of hemostasis is one of the two primary pathways that lead to the formation of…

Q: QUESTION 23 Which of the following statements is correct, given the following pressure measurements:…

A: The pressure of: aorta is 100mm Hg Left atrium is 40 mm Hg Left ventricle is 120 mmHg The blood…

Q: Place the following items in order, from simple to most complex. 1. Lymph 2. Basophil 3. Glucose 4.…

A: The complexity of a compound or a structure depends on the components it has. More are the…

Q: After leaving our left ventricle, blood next passes through the Select the correct response:…

A: The heart is a fist sized organ that is  made up of four chambers two upper : left and  right…

Q: Question 24 Which of the following tissues functions to filter blood with sheathed capillaries? O…

A: The spleen is the biggest secondary immune member in the body and is accountable for inaugurating…

Q: Which of these is a paired artery? O Superior mesenteric O Splenic artery O Celiac trunk Hepatic…

A: In the body, the blood vessels that carry and deliver the oxygen-rich blood from the heart to other…

Q: Heart 10 During diastole, a. ventricular pressure increases rapidly b. pulmonary and aortic valves…

A: Diastole is defined as the time period when the atria and ventricles relax. During diastole, there…

Q: Which of the following would transport oxygen rich blood? O venules O capillaries O aorta O…

A: The body uses oxygen for cellular respiration and gives out carbon dioxide  The blood is responsible…

Q: 4-5. Refers to the ECG tracing below. 4. The region under the blue line is called the and its normal…

A: Electrocardiography or ECG is a diagnostic tool used to measure heart electrical activity. This…

Q: ues with low metabolic activity, the direct diversion of blood from arterioles to veni e aortic arch…

A: The cardiovascular system is involved in the conduction of blood from the heart to the other parts…

Q: A central artery (arteriole) is contained within O PALS O a medullary sinus O a medullary cord O…

A: In the human body, the resistance against the entry of any foreign particle or antigens is executed…