The effect of nitric oxide on blood vessels is to:

Q: Explain why heart failure may develop in patients withemphysema.

A: Different body organs work in a coordinated manner to maintain optimum body performance. Any…

Q: Describe the seriousness and consequences of atrial fibrillation.

A: Atrial fibrillation is an arrhythmic condition in which heart beats faster or slower than normal. It…

Q: Explain why blood pressure drops significantly in anaphylactic shock.  In other      words, explain…

A: Blood pressure refers to the force in which the blood is pushed through the arteries. It comprises…

Q: Define blood clot

A: A blood clot can be considered as a clump of blood that has changed from a liquid to a gel like or…

Q: To explain: Why the patients with severe liver disease often have impaired blood clotting.

A: The liver, one of the major organs in the human body, is in charge of fat metabolism. It also plays…

Q: What is the significance of lower-than-normal or higher-than- normal hematocrit?

A: HEMATOCRIT:- It is a blood test that measures the number of RBCs (red blood cells) in a person.

Q: List all the procoagulant effects of thrombin.

A: Thrombin is a serine protease. The F2 gene encodes it. Thrombin is matured from prothrombin. On…

Q: Thrombin functions in both coagulation and fibrinolysis. Explain.

A: Coagulation is the process by which liquid blood changes into gel form by various coagulation…

Q: A 21-year-old man is brought to the emergency department 45 minutes after an automobile collision.…

A: Detailed explanation:When a patient experiences hemorrhage, particularly following trauma like an…

Q: True or false, the level of erythropoietin would rise as a consequence of polycythemia?

A: Polycythemia or polycythemia vera is a type of blood cancer, where red blood cells are produced from…

Q: Nicotine stimulates the heart and raises cardiac output.It also causes arteriole vasoconstriction.…

A: Tobacco present in cigarettes contains tar and nicotine. These substances exhibit toxic effects on…

Q: Explain how cholesterol is carried in the plasma and how the concentrations of cholesterol carriers…

A: The type of disease which is caused due to accumulation of plaque in and on the wall of the arteries…

Q: Describe the effects on the heart of abnormal concentrations of potassium and calcium ions.

A: The cardiac action potential is a quick transformation in voltage across the cell membrane of heart…

Q: How does lovastatin reduce the severity of atherosclerosis?

A:

Q: Define bilirubin

A: Bile, also known as gall, is a dark-green to yellowish-brown fluid formed by the liver of most…

Q: Explain the connection between atrial fibrillation and emboli

A: Atrial fibrillation is referred to as irregular heartbeat arrhythmia that may lead to blood clots,…

Q: Explain the implications of alcohol use on the ability to restore cardiac output homeostasis.

A: In cardiac physiology, Cardiac output refers to the amount of blood pumped out of each ventricle per…

Q: Name the components of the formed elements in the blood and mention onemajor function of each of…

A: Blood is a fluid connective tissue that circulates the heart and blood vessels all the time. It…

Q: What other substances are present in blood? What are their normal concentrations? What is the…

A: substance present in blood are: liquid part: water, salts, and protein solid part : red blood cell,…

Q: Describe the beneficial and detrimental effects of fluid retention during heart failure.

A: During heart failure, the heart becomes unable to pump the blood efficiently. This also causes poor…

Q: Explain why an embolus may cause a larger infarction thanan atheroma with thrombus.

A: The heart is one of the vital organs of the human body. It is composed of muscles only and the…

Q: List the chemicals present in blood plasma

A: Blood is the body fluid that is composed of plasma and formed cell that circulates through the…

Q: Explain four factors that can increase blood pressure.

A: We know that Blood is a fluid tissue that is made of some important components like plasma, red…

Q: Would a person with hemophilia have higher or lower than normal clotting times? Explain.

A: Blood is a vital circulatory fluid of the cardiovascular system of the body. Blood consists of…

Q: List the Physical classification of coagulation factors.

A: Coagulation is the process of agglutination of blood proteins to form what is called as a clot. It…

Q: Why would a person who has liver failure also have blood clotting problems?

A: Liver failure can lead to blood clotting problems due to several interconnected reasons:Decreased…

Q: Define leukotriene

A: Leukotriene are referred to as the inflammatory mediators that are formed in the leukocytes. These…

Stress

Stress is defined as the feeling of being overwhelmed or unable to cope with emotional or mental pressure. Any event or action that makes a person annoyed, furious, or nervous can trigger it. Chemical changes in the body caused by stress can cause blood pressure, blood sugar levels, and heart rate to rise.