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Does blood enter the nephron first or second?
Blood enters the nephron first. It enters through the afferent arteriole into the glomerulus, where filtration takes place to form the initial filtrate.
When blood leaves the heartit first enters?
The blood leaves the heart through the aorta, the largest artery in the body. From there, it travels to smaller arteries and arterioles, ultimately reaching the capillaries where oxygen and nutrients are exchanged with tissues.
How can organisms enter the body?
Oraganisms can enter the body through skin contact, nasal inhalation and putting things in your mouth. They can also enter an open wound very easily making it infected. Your bodys primary barrier is the skin and are secondary barrier is our white blood cells. White blood cells attack bacteria and virus's in to ways, the first being ingulfing the bacteria and killing and the second being creating antibodies that surround the bacteria and quickly kill them.
What happens during the first stage of a heartbeat?
A heartbeat has two parts the first part in the flow of the blood into the heart. The second part is the flow of the blood out of the heart. That is why heart beat is a bub-bub sound.
Who discovered the blood circulates in the second century?
The circulation of blood was first described by the Greek physician Galen in the 2nd century AD. He proposed that blood is continuously produced by the liver and consumed by the body's tissues. However, it was not until the 17th century that William Harvey provided a more accurate description of the circulation system.
Which white blood cell is the first to leave the blood to enter infected tissues?
B
Person was bleeding and you did touch his blood can you get HIV?
Not very likely. First, the person would have to have AIDS and second your hand would have to have a cut or crack for the infected blood to enter into you.
Where does blood first enter?
right atrium
How does malaria come in contact with the body?
when female anopheles mosquito take a blood meal from a host with malaria, the mosquitoe took the malaria bacteria's gametes with the blood meal. the gamestes fused together in the mosquitoe's gut forming the infected stage. if the mosquito then bit a non infected human host, the infected stage of the bacteria will enter the bloodstream vai the salivary gland of the mosquito.
Where does blood come from when it is first enter the right atrium?
veins
Were does deoxygenated blood from the body first enter the heart?
Right Atrium.
How does blood flows from the to the rest of the body and back to the body?
The blood enter first to superior and inferior vena cava after the vena cava it will enter to right atrium
Where does deoxygenated blood form the body first enter the heart?
At the right atrium.
Where does blood enter first after it leaves the heart?
It enters the arteries.
What side of the heart does oxygenated blood enter first?
left ventricle
If the epidermis is cut can you get infected with contaminated HIV blood?
HIV is transmitted through contact with infected blood, semen, vaginal fluid and/or breast milk. The skin is the body's first line of defense against any infection. HIV is not easily transmitted and the risk described in minimal.
Does blood enter the nephron first or second?
Blood enters the nephron first. It enters through the afferent arteriole into the glomerulus, where filtration takes place to form the initial filtrate.
