Clams have an open circulatory system. Their blood is pumped by a heart into large sinuses through which it bathes the organs directly before being returned to

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Cardiovascular Health

+1

Which system regulates chemical activity in the body?

Asked by Wiki User

The endocrine system regulates chemical activity in the body through the release of hormones. These hormones travel through the bloodstream and act on target ce

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Home Electricity

+2

Can volts kill a human?

Asked by Wiki User

Current is correct. Current is the flow of electrons, and it is this flow that is disruptive to the human body.Another term for voltage is "potential," which is

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Biology

+1

The path of blood flow within the systemic vascular system?

Asked by Wiki User

Blood flows from the heart to the body's tissues through the aorta, then to arteries, arterioles, capillaries where nutrient and gas exchange occurs, venules, v

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Conditions and Diseases

+4

Is anemia fatal?

Asked by Wiki User

Anemia itself is not typically fatal, but if left untreated or if it is severe, it can lead to serious health complications and even be life-threatening. It is

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Conditions and Diseases

+2

What does possible anterior infarct age undetermined on ECG analysis mean?

Asked by Wiki User

Most ECG machines are designed to pick up certain abnormalities in the tracing, they will therefore give suggestions of what could be wrong. Possible anterior i

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Health

+2

What are facts about red blood cells?

Asked by Wiki User

A few interesting facts about red blood cells: They only make up about 45% of the entire blood volume, the technical name for them is erythrocytes, they make up

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Health

+4

What type of fat deposition increase risk for cardiovascular disease?

Asked by Davis11

Visceral fat deposition, which is fat stored around the organs in the abdominal area, increases the risk for cardiovascular disease. This type of fat is metabol

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Health

+3

Name four categories of cardiac disease?

Asked by Wiki User

Coronary artery disease

Cardiomyopathy

Arrhythmias

Heart valve disease

Cardiovascular Health

How many seconds does ventricular contraction last?

Asked by Wiki User

Ventricular contraction, also known as systole, typically lasts around 0.3 to 0.4 seconds in a healthy adult heart. During this phase, the ventricles contract t

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Conditions and Diseases

+2

What are the first two things you should do for someone who is having a heart attack?

Asked by Wiki User

Call emergency services immediately. Help the person sit or lie down in a comfortable position. These quick actions can help improve the chances of a positive

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Cardiovascular Health

+2

Fruit having most vitamin 'c'?

Asked by Wiki User

Oranges are well known for their high vitamin C content, with one orange providing over 100% of the recommended daily intake. Other fruits that are high in vita

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Conditions and Diseases

+2

How does hypokalemia cause arrhythmia?

Asked by Wiki User

Hypokalemia is proarrhythmic because it decreases K+ conductance through voltage-gated channels, decreasing the hyperpolarization effect of the ion during the r

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Cardiovascular Health

+2

Do arterial and venous blood mix?

Asked by Wiki User

Under normal circumstances, arterial and venous blood do not mix because they flow through separate systems of blood vessels. Arterial blood carries oxygenated

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Cardiovascular Health

+1

Epidermal cells are supplied with nutrients from what blood cells?

Asked by Wiki User

Epidermal cells are supplied with nutrients from the blood vessels located in the dermis layer of the skin. These blood vessels deliver oxygen and nutrients to

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Cardiovascular Health

+1

Why are white blood cells important to the body?

Asked by Wiki User

White blood cells are important because they help fight infections and buy Heroin online defend the body against foreign invaders like viruses, bacteria, and fungi. They play a c

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Cardiovascular Health

+2

Where in the body are white blood cells found?

Asked by Wiki User

White blood cells are found throughout the body, primarily in the bloodstream and within lymphatic tissues such as the spleen, thymus, and lymph nodes. They als

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Cardiovascular Health

+1

How many red blood cells roughly do you have?

Asked by Wiki User

The average adult typically has about 25 trillion red blood cells in their body. This number can vary depending on factors such as age, sex, and overall health.