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koban [17]
3 years ago
13

Endothelial cells are the only structure found in all parts of the circulatory system.

Medicine
1 answer:
AVprozaik [17]3 years ago
6 0

Answer:

a. True

Explanation:

Endothelial cells

These cells are found in all the parts of the circulatory system , these are about a cell thick , and composes a wall known as the edothelium , which lines all the blood vessels , i.e. , the arterioles , veins , capillaries , arteries , venules .

Beneath the endothelial cells , there is a layer of smooth muscle cells .

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Co jsou to plicní laloky
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The lung consists of five lobes. The left lung has a superior and inferior lobe, while the right lung has superior, middle, and inferior lobes. Thin walls of tissue called fissures separate the different lobes. Only the right lung has a middle lobe.

Explanation:

4 0
3 years ago
Which three muscles flex the knee?
Umnica [9.8K]

Answer:

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Explanation:

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Neither the participant nor the researcher knows to which group the participant is assigned.
Naya [18.7K]

Answer:

The answer is B double-blind study

Explanation:

In this type of scientific study neither the experimenter nor the researcher knows the study sample, during the period that the experiment lasts, in order not to influence the results.

6 0
3 years ago
The ordered dose is 3 mg. Solution available is 25 mg / 5 ml calculate the dosage volume​
Fofino [41]

Answer:

0.6 mL

Explanation:

This is a desire over have question, so first you will want to see your units are the same (mg to mg, g to g, etc).

Then after that , you will multiply with with the mL (which is 5) and divide by 25 mg, which is 0.6

3mg  * 5mL / 25 mg = 0.6 mL since the mg units cancel out.

7 0
3 years ago
A falling blood pH and a rising partial pressure of carbon dioxide usually indicate:
Olegator [25]

Answer:

The correct option is: a. respiratory acidosis        

Explanation:

Respiratory acidosis is a serious medical condition which is characterized by hypoventilation i.e. decrease in ventilation. Hypoventilation causes an increase in the carbon dioxide concentration in blood, thus <u>increasing the partial pressure of carbon dioxide</u> which leads to a <u>decrease in the pH of the blood</u>. Respiratory acidosis is of two types: acute and chronic.

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