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3 years ago

Which diuretic remains effective when creatinine clearance drops below 25 ml/min?

1 answer:

6 0

Loop Diuretics

These are diuretics that exerts effect on the loop of Henle. They are primarily used in heart failure, hypertension and edema. In contrast with Thiazides, loop diuretics are more effective in patients with abnormal kidney function. Loop diuretics inhibit the magnesium and calcium reabsorption in the thick ascending limb of Henle. Loop diuretics is highly protein bound. It has volume of distribution that is limited. This causes the diuretics to be secreted in the convuluted tubules to exert its function.

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Correctly order the steps in which blood travels through the heart from the time it enters from the systemic circuit until it re

Sav [38]

Answer:

Steps in which blood travels through the heart from the time it enters from the systemic circuit until it returns to the systemic circuit are:

Aorta receives the oxygenated blood from the left ventricle.And gives it to systemic arteries.
Cells recieve the oxygenated blood and give out carbon dioxide laden blood.
The superior and inferior venacava bring deoxygenated blood to the right atrium.
The deoxygenated blood then moves into the right ventricle.
Deoxygenated blood reaches lungs through Pulmonary artery.
Left Atrium recieves blood from lungs through pulmonary veins..
Oxygenated then moves into Left Ventricle.
Aorta recieves the blood from the Left ventricle

Explanation:

There are Two types of circulation in human body; the pulmonary circulation and the systemic circulation.

In Pulmonary circuit the blood is pumped into the lungs from the right ventricle to the lungs through pulmonary arteries. In this circulation the blood gets oxygenated.

In Systemic circuit the oxygenated blood from the lungs is pumped into aorta by the Left ventricle so that it can reach the body tissues,

This circuit also brings deoxygenated blood from the body to the Right atrium of the heart.

Blood enters the systemic circuit when Aorta receives the oxygenated blood from the left ventricle.

The oxygenated blood then flows into the systemic Arteries and reaches the body tissues.

Cell consumes the the required oxygen and nutrients then adds carbon dioxide, hormones and waste material to the blood.

The systemic veins collect the deoxygenated blood.
The deoxygenetated blood from upper half of the body is carried by superior vena cava and the blood from lower half of the body is carried by inferior vena cava.
Both superior and inferior vena cava bring the blood to the right Atrium.
From the right atrium, the blood moves into right ventricle through tricuspid valve.
The Pulmonary artery carries the blood from right ventricle to the lungs.
After the carbon dioxide diffuses out and oxygen is added, the blood is taken up by pulmonary vein.
The Pulmonary vein brings the oxygenated blood to the left atrium of the heart.
The blood then moves into the left ventricle through the bicuspid valve.
The left ventricle then pumps the blood into the Aorta through aortic valve returning the circulating blood to the systemic circuit

5 0

3 years ago

The correct sequence for aerobic metabolic breakdown of glucose is

Luba_88 [7]

Answer:

a. glycolysis—preparatory reaction--cirtric acid cycle--electron transport system

Explanation:

Glycolysis is the first stage of cellular respiration that occurs in the cytoplasm of the cell. During glycolysis one 6 carbon glucose is converted into two molecules of 3 carbon pyruvic acid or pyruvate.
In the preparatory reaction, the pyruvate converted into a two-carbon molecule called acetyl CoA. In this reaction, a carbon dioxide molecule is released and a molecule of NADH is released.
The citric acid cycle begins with the reaction of the acetyl CoA with a four-carbon molecule in the mitochondrisl matrix. It goes through a cycle of reactions regenerating the four-carbon starting molecule. ATP, NADH and FADH₂ are produced.
The electron transport system is the terminal step of aerobic respiration that operates on the inner membrane of the mitochondria. Reduced coenzymes NADH and FADH₂ move along electron transport system release high-energy electrons and produce ATP.

3 0

3 years ago

Enzymes are used in biological chemical reactions. Check all that apply.

Sliva [168]

Answer:

Enzymes are proteins that assist as natural reactants to promote up the standard of chemical responses inside of cells.

Explanation:

Enzymes are proteins that assist as natural reactants to promote up the standard of chemical responses inside of cells. Substrate(s) bind to an enzyme at the enzyme's current (or catalytic) site. Products are published, and the enzyme is reusable.

To learn more about Enzymes refer:

https://brainly.in/question/18041963
https://brainly.ph/question/5901137

6 0

3 years ago

In what ways are biotic and abiotic factors interdependent on each other, and what is the affect on the carrying capacity

kykrilka [37]

Answer:

Explanation:

All biotic components are dependent on the abiotic components for their survival. Like plants need sunlight, water and carbon dioxide for carrying out photosynthesis that produce food which feed other organisms.07-Feb-2014

3 0

3 years ago

What is the law of conservation of energy..

labwork [276]

Energy may change form but it can not be created or destroyed
Hope it helped

6 0

3 years ago

Read 2 more answers