Which of the following results from atherosclerosis (without complete blockage) in a cerebral artery? 1) angina pectoris 2) myocardial infarction (MI) 3) transient ischemic attack (TIA) 4) cerebral vascular accident (CVA)

Q: ackground 1: A patient you are seeing has blood in their sputum, Low blood pressure (hypotension)…

A: The heart is a smooth muscle organ that comprises four chambers. Two atria (right and left) and two…

Q: Doris is a 90 year old grandmother that is complaining of shortness of breath and intermittent…

A: atrioventricular (AV) node : The signal transits to the node of the AV (atrioventricular node). The…

Q: What are the risk factors and clinical manifestations for right-sided heart failure?

A: Heart failure is a life-threatening, long-term medical condition characterized by the inability of…

Q: A) A heart murmur indicates some kind of valve __________?__________. B) A heart valve that has a…

A: The heart is a vital organ in the human body and is the center of the circulatory system. It is a…

Q: Roberto is a 78-year-old male who has recently been diagnosed with Class III Congestive Heart…

A: Congestive Heart Failure(CHF):It is defined as a condition where the heart has lost its normal…

Q: Roberto is a 78-year-old male who has recently been diagnosed with Class III Congestive Heart…

A: Congestive heart failure is a chronic condition in which the heart is not able to pump blood. It may…

Q: What are the treatments for right sided heart failure?

A: Meaning of Right-sided heart failure is that the blood is not pumping normal by the right side of…

Q: Why is atherosclerosis a risk factor for thrombotic stroke?

A: Blood is an important body fluid that helps to transport respiratory gases, nutrients, and…

Q: How do the clinical manifestations of ischemic stroke vary depending on the location of cerebral…

A: Ischemic stroke is inactivation of area of the brain tissue resulting from sudden loss of blood…

Q: Based on what we learned in this lecture, what is likely to happen to the heart rate in Patient SM…

A: The heart:-  It is a fist-sized organ that is situated in the middle mediastinum; it is made up of…

Q: How does the fact that cardiac muscle does not undergo tetanus (as skeletal muscle does) affect the…

A: Tetanus is a disease arose from the infection of the bacteria Clostridium tetani.A tetanic…

Q: There is reduced blood flow to tissues and organs in cardiogenic shock. What is the main cause of…

A: Cardiogenic shock is a condition in which the heart is unable to pump enough blood to the body. the…

Q: What is the most common type of congestive heart failure?

A: Congestive heart failure is a clinical condition in which the cardiac muscles cannot pump sufficient…

Q: 88. A 65-year-old man is brought to the emergency department after an episode of a transient…

A: The nerves running through the cavernous sinus are: oculomotor nerve, trochlear nerve, ophthalmic…

Q: 100. A 62[year-old woman is brought to the emergency department 1 hour after she collapsed suddenly…

A: A 62 year old woman brought to the emergency department, 1 hour later, she collapsed suddenly in her…

Q: How does a stroke differ from a transient ischemic attack? Which of these bears closer resemblance…

A: Body cells need oxygen and nutrient to grow, develop, divide, and function.

Q: Why do hypertension and dyslipidemia increase the likelihood of developing coronary artery disease?

A: Hypertension and dyslipidemia are two risk factors that can cause coronary artery disease. Together…

Q: Name the artery of cerebral hemorrhage and why it is called so?

A: The cardiovascular system distributes blood to all the parts of the body with the help of vessels.…

Q: Why is hypertension such a serious problem?

A: KEY WORDS :- Hypertension - It is also called high blood pressure in which reading would be above…

Q: discuss how tachycardia is related to the nervous system​

A: When heart beat is more than 100 beats per minute then this condition is called tachycardia. When…

Q: How is an AVM different from an aneurysm?

A: Arteriovenous malformation (AVM) in the brain arises due to the tangling of blood vessels which…

Q: Mrs. Peterson, who is 76 years old, complained of palpitations and shortness of breath. Noticing…

A: Anticoagulants are drugs that are given to patients to thin the blood so that clotting can be…

Q: ECG

A: Absence of P waves with a flat baseline is an indication of fine atrial fibrillation.

Q: What are the causes of heart failure?

A: Heart pumps blood through a system of blood vessels, called the circulatory system. The heart is a…

Q: Why is ventricular fibrillation such a serious arrhythmia?

A: The term ‘arrhythmia refers to an abnormal condition of the heart in which the rate and frequency at…

Q: 3. Describe the relationship between the concentration of sucrose and the rate of osmo- sis? Use…

A: The ease with which a molecule can flow through a cell membrane is referred to as "permeability".…

Q: Predict the potential effects of right-sided heart failure (failure of the right ventricle to pump…

A: When the right side of the heart does not pump blood as properly, the right sided heart failure…

Q: Why is ventricular fibrillation such a serious arrhythmia?

A: Introduction: The term ‘arrhythmia refers to an abnormal condition of the heart in which the rate…

Q: Roberto is a 78-year-old male who has recently been diagnosed with Class III Congestive Heart…

A: Congestive heart failure refers to the loss of pumping efficiency of the heart.  Due to the low…

Q: Mr. Rogers is admitted into the Emergency room. When asked about his symptoms, Mr. Rogers claims…

A: The nervous system is the portion of a creature's body that facilitates its actions and sends…

Q: What are the symptoms of Coronary Artery Disease? How can it be cured?

A: Coronary arteries are responsible for carrying blood from the blood vessels to the heart. If a…

Q: Roberto is a 78-year-old male who has recently been diagnosed with Class III Congestive Heart…

A: Stiffness of left ventricle is caused by coronary artery clogged with deposits of cholesterol, high…

Q: What specific region of the heart is affected by Inferior MI?

A: Myocardial infarction: The condition is caused due to less blood flow in the coronary artery due to…

Q: What is the common denominator of all forms of heart failure? 1)Reduced cardiac output  2)jugular…

A: Heart failure is also known as congestive heart failure which occurs due to the heart muscles…

Q: 1)cardiac output is increased by  A) more sympathetic stimulation only B) more sympathetic…

A: Cardiac output, or the amount of blood pumped by the heart's two ventricles per unit of time, is the…

Q: Define heart block. What are the possible causes of heart block?

A: Depending on the severity of a heart block, it can result in symptoms such as chest pain, shortness…