When blood flow to the brain is blocked it is referred to as what medical condition? Stroke Dysphagia Atheroma Thrombus

Q: When the ventricles are no longer acting as a syncytium and can't pump blood, they are in ____.…

A: The conditions where the heart of a normal person is unable to function properly is called as heart…

Q: Which statement about tachycardia is NOT correct? O A normal heart rate for an infant may be twice…

A: The heart refers to the pumping organ, which delivers oxygen and nutrient-rich blood to all the body…

Q: If the left side of the heart does not pump well enough to send all the blood contained in the…

A: The heart has four chambers:  1. The two superior which receive chambers are the atria 2. Two…

Q: Drugs that increase the heart rate have __________a effect.a. myogenicb. negative inotropicc.…

A: Answer is e.) positive chronotropic.

Q: Which of the following conditions is characterized by the accumulation of plaque in a blood…

A: Heart and blood vessels form the cardiovascular system. Its main function is to transport oxygen,…

Q: Which type of capillary would you expect to find in the brain? Group of answer choices Continuous…

A: Capillaries: Capillaries are small blood-containing structures that join ventricles and…

Q: Heart attack Can be occurred due to narrowing of the arteries caused by a buildup of plaque. It's a…

A: The circulatory system includes the main organs heart and blood vessels. The heart is the main…

Q: In the regulation of blood flow in or to the brain ____. Group of answer choices The large blood…

A: The brain requires an adequate supply of oxygen and nutrients that are supplied by a dense network…

Q: Stroke is best defined as: lack of oxygen to the brain resulting from a blockage or rupture of blood…

A: Cellular respiration is the process that oxidized nutrients in the presence of oxygen to retrieve…

Q: Circle of Willis The circle of Willis is an anastomotic system of arteries at the base of the brain…

A: 1)  Anterior cerebral  artery 2) Middle cerebral artery 3) Posterior inferior cerebellar artery…

Q: In supraventricular tachycardia, the rhythm may originate from any of the following, except SA Node…

A: Arrhythmias are irregular rhythms that do not obey the typical sequence of events. They are divided…

Q: The lowest velocity of blood flow occurs in the capillaries. True As blood flows from the aorta…

A: Since You have posted a question with multiple subparts, we are instructed to answer the three…

Q: The condition which happens when veins stretch so much that their valves can no longer hold blood in…

A: Answer is option d.

Q: Make a flowchart on the blood circulation through the heart. Use red font when blood transported is…

A: In this question, it is required to make a flowchart on the blood circulation through the heart.

Q: Fill in the following with the appropriate heart chamber,including the side it is on. Receives blood…

A: Heart is the vital organ of human body that help in transit of blood throughout the body

Q: Why are some people with arrhythmia does not require treatment?

A: Arrhythmias:  Arrhythmias, sometimes called cardiac arrhythmias, heart arrhythmias, or dysrhythmias,…

Q: Prominent effect of the cardiovascular system in patient with hypercortisolism is:A. HypertensionB.…

A: Hypercortisolism is a rare endocrine disorder caused due to chronic exposure of body tissues to high…

Q: All of the following blood vessels are a component of systemic circulation EXCEPT the A B -K -L D-…

A: The cardiovascular system is primarily composed of the heart, blood, and blood vessels. This system…

Q: What substance is not required for coagulation?   a) Calcium b) Vitamin K c) Factor II d)…

A: Blood coagulation: it is the process of blood clot formation when needed by the body in response to…

Q: Which of the following describes the formation of a clot along the inner wall of a blood vessel? O…

A: The blood clot which is formed inside the blood vessels is known as a thrombus, when the thrombus…

Q: Many congenital heart defects cause mixing of oxygenated and deoxygenated blood. This is because:…

A: Disorders of human heart can be referred to as congenital heart defects in case of presence of…

Q: During a heart attack, the blood flow to cardiac muscle tissue is blocked, and cardiac muscle cells…

A: The heart is a major organ in the circulatory system whose function is to pump blood throughout the…

Q: What is hypertension, how it occurs and how does it affect you both physically and psychologically.

A: Blood is a fluid tissue that carries oxygen and nutrients to all cells of the body and also removes…

Q: The ___ valves are positioned between the ventricles and blood vessels.

A: Heart valves run in one direction because it prevents the backflow of blood and blood flows in a…

Q: Blood pressure is lowest in Arteries Arterioles Capillaries Venules Veins

A: The blood pressure (BP) is the pressure applied by the blood to the wall of the blood vessels. Our…

Q: People with allergies frequently take antihistamines and decongestants to relieve their symptoms.…

A: Allergy is defined as a type of reaction that is caused due to the immune system response against…

Q: A man was brought to hospital with complain of dizziness, chest pain and A palpitations. Cardiac…

A: We know that the ECG shows a more rapid eruption of the QRS structure and this is accompanied by a…

Q: Coronary artery disease causes: 1) transient ischemic attacks O2) cerebral vascular accidents 3)…

A: The heart is a major organ in the body that is a part of the circulatory system. It is responsible…

Q: You are dispatched to a 35 year old patient complaining of feeling anxious. Based on the above…

A: People feel anxious because of multiple reasons. Excessive sweating and increased heart rate are…

Q: One treatment for heart problems is “bypass surgery.” What is this and why is it done?

A: The heart is a muscular organ that is responsible for pumping the blood throughout the body. It is…

Q: A 58-year old man suffers a heart attack and dies three days later. Examination of his heart reveals…

A: The scenario depicts a deceased person with history of hypertension and faulty dietary intake who…

Q: ____________ structures such as the ascending aorta are seen to the _____________ of the image while…

A: INTRODUCTION Echocardiography This is a diagnostic method that uses sound waves to get the images of…

Q: What is the major artery in the body

A: Artery: Artery is the blood vessel that carries oxygenated blood from the heart and delivers to the…

Q: What causes the atrial filling of blood?   high pressure in the atria   low pressure in the…

A: ATRIAL FILLING:- During the cardiac cycle, there is an alternating sequence of contractions and…

Q: Which of the following results from atherosclerosis (without complete blockage) in a cerebral…

A: An artery carries blood away from the heart. They do have valves. An artery carries oxygenated blood…

Q: your best friend fainted. How will you know the cause of her/his fee

A: Fainting is also referred to as syncope is a kind of sudden and short-term loss of consciousness…

Q: This difficulty in standing upright is called ____________ _______________.

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Fill in the blank:  The period during which a heart chamber is contracting is called…

A: In most animals, the heart is a muscular organ which pumps blood via the circulatory system…

Q: Why is it important to take your medications to manage hypertension Why is it important to take…

A: Blood pressure medications can help keeping it in range so as to avoid the complications of…

Q: The expansion of surface blood vessels in .3 * response to warm temperatures is called •…

A: Blood is a connective tissue and made up of liquids & solids. The liquid part called plasma…

Q: Terry has a blood clot lodged in one of the anterior communicating arteries of the cerebral arterial…

A: Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to the…

Q: The type(s) of vessels which could develop an aneurysm is (are) ___.     arteries only     veins…

A: The types of vessels which could develop an aneurysm is arteries only.

Q: Which of the following statements regarding congestive heart failure is correct? Group of answer…

A: Congestive heart failure (CHF) is a condition when muscles of the heart are affected to pump the…

Q: When the SA node fails, the AV node establishes a new intrinsic heart rate. This will result in…

A: The rhythm of the heart is normally determined by a pacemaker site known as the sinoatrial (SA) node…