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How would damage to the left bundle branch affect blood flow to the systemic circulation?
Damage to the left bundle branch would prevent the left ventricle from contracting as normal. The left ventricle pumps blood to the rest of the body minus the lungs, i.e. the systemic circuit.
Why is pulmonary circulation different from all other circulation in the body?
Pulmonary circulation is different because it is responsible for carrying deoxygenated blood from the heart to the lungs for oxygenation, whereas systemic circulation carries oxygenated blood from the heart to the rest of the body. Pulmonary circulation has lower pressure compared to systemic circulation to prevent damage to the delicate lung tissue.
What are some types of hair damage?
There are five main hair damage: medical damage photo chemical damage chemical damage thermal damage systemic damage
Damage to ependymal cells would most likely affect the?
damage to ependymal cells would most likely affect the production and circulation of cerebrospinal fluid within the brain and spinal cord. This could lead to conditions such as hydrocephalus due to impaired fluid balance.
What does gangrene affect?
Gangrene affects body tissues, typically resulting from a lack of blood supply due to injury, infection, or a systemic condition like diabetes. It can affect any part of the body but commonly occurs in the extremities like fingers, toes, and limbs. Immediate medical treatment is necessary to prevent further tissue damage or systemic infection.
The pressure of the blood that enters the lung circulation is about one-sixth that of the blood entering the body circulation. suggest why?
The lower pressure of blood entering the lung circulation is necessary to prevent damage to the delicate alveolar structures and to facilitate efficient gas exchange. High pressure in the lungs could lead to fluid leakage into the alveoli, impairing oxygen absorption. Additionally, the pulmonary circulation is shorter and has less resistance compared to the systemic circulation, allowing for effective blood flow at lower pressures. This design helps maintain optimal conditions for respiratory function.
How long can a finger go without circulation before irreversible damage occurs?
A finger can go without circulation for about 6-8 hours before irreversible damage occurs.
A bundle of rope hung over a ships side to protect it from damage is called a?
A fender :)D
What are some systemic diseases and disorders that damage nails?
These include psoriasis, anemia, and certain congenital disorders.
What happens if you cut off circulation for too long?
Cutting off circulation for too long can lead to tissue damage, numbness, pain, and in severe cases, permanent damage or loss of function in the affected area. It is important to seek medical attention if circulation is cut off for an extended period of time.
How long can a limb survive without blood circulation?
A limb can survive without blood circulation for about 4-6 hours before irreversible damage occurs.
Is right bundle branch block reversible?
It depends on what has caused the bundle branch block. Some healthy people will exhibit a bundle branch block (usually right sided) when their heart beats very fast. This is caused by a rate related delay in the bundle branch on that side, wherein the cells of the conduction system do not repolarize fast enough to propagate the electrical activity. If the block is caused by damage to the conduction tissue, then the bundle branch block will most likely be permanent.
