Answer : Heart is an important muscular organ of the body. It is a vital organ because it controls the blood circulatory system in the human body. It pumps blood mixed with oxygen to different parts of the body.
There are many nerves attached to the heart. It is situated in the middle compartment of the chest and is placed between the lungs. If any parts which is associated with the heart gets injured or damaged. The function of the heart will get disturbed which may even cause death of that human.
Any nerve, or tissue, or veins, or capillaries, or valves of heart which is not performing its function properly may prove to be fatal for that individual. It can give a heart stroke, or a cardiac arrest also.
I believe that the correct answer is the affected part will cease to function and the whole heart will be affected in the end.
The heart is made up of a special muscle tissue called the cardiac muscle tissue. Unlike other tissues such as your abdomen muscles or biceps, this type of muscle and cells do not have the ability to repair themselves or form new cells. That means when the a single cell is injured, the cell dies. Now, if a part of the heart is injured for example by trauma such as you getting shocked, the muscle is burnt and does not replace the injured muscle. The electrical conductivity of th heart will also cease to function properly and the result will be an irregular heart beat. In cases of diseases such as bacterial infection of the heart valves, it causes a condition called heart murmurs and the heart literally producs murmuring sounds and impedes blood flow. The bacteria that can cause this condition is called Streptococcus pyogenes. Another common condition you have heard of is called a myocardial infarction or commonly known as a heart attack. One cause of a heart attack is when a major artery that supplies the heart muscle with blood called the carotid artery is blocked by plaque as a result of an unhealthy lifestyle. The plaque blocks blood from reaching the heart muscle cells called cardiomyocytes and they begin to die in hundreds per minute. Since the heart cells cannot repair and replace themselves, the whole heart starts to slow down and immediately stops. This is the reason why it is an emergency because the heart stopping to pump blood starves the brain of its most precious comodities i.e. glucose and oxygen. All the body systems start to die. CPR will assist the person by triggering the flow of blood and that prevents more cells from dying until they get to a hospital.
Level: General knowledge
Subject: Biology
while in the stomach food is broken down by powerful acids and turned into chyme
The stomach is a muscular organ located on the left side of the upper abdomen. The stomach receives food from the esophagus. As food reaches the end of the esophagus, it enters the stomach through a muscular valve called the lower esophageal sphincter. The stomach secretes acid and enzymes that digest foo
b. False
Answer:
The correct answer should be "false"
Explanation:
The body of a man can have higher cardiorespiratory fitness levels than the body of a female but, females can have a high cardiorespiratory fitness level as well as a male if the female maintains it by exercising and having a healthy diet.
The root neuro means nerve or referring to the nervous system.
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b. Glucose
c. Chocolate
d. Orange juice
The simple sugar among the given choices is (b) Glucose.
Simple sugars, also known as monosaccharides, are the basic buildingblocks of carbohydrates. They are small, water-soluble molecules that cannot be broken down into smaller sugars. The three most common simple sugars are glucose, fructose, and galactose.
Simple sugars are an important source of energy for the body's cells, and they play a vital role in many biological processes. They can be found naturally in many fruits, vegetables, and dairy products, as well as in processed foods such as candy, soda, and baked goods.
Learn more about simple sugars, here:
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