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puteri [66]
3 years ago
9

We need positivity how's everyones day?​

Medicine
2 answers:
Aneli [31]3 years ago
5 0

Answer:

good and yes I agree we need positivity

Naddik [55]3 years ago
5 0

Answer:

My day is great, thank you very much for asking.

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What are Kupffer cells and their actions?
professor190 [17]

Answer:

Kupffer cells, also known as stellate macrophages due to their particular structure while viewed under a microscope, were first identified by scientist Karl Wilhelm von Kupffer, after whom the cells were named, in 1876.

These cells, whose origin is in the yolk sack during fetal development, later on move to the liver where they will stay and further differentiate into their mature versions.

These cells are part of the liver cells, and are found particularly on the walls of the sinusoids, where they perform their two most important tasks. First, these cells are part of the immune system, as they are essentially macrophages. However, their role is pretty unique, as they are responsible not just for phagocytosis of invading bacteria, and other pathogens, and initiating immune responses, but also, this cell plays a role in decomposing red blood cells who are dying, and taking up the hemoglobin from them to further break that into reusable globin, and the heme group, from which iron is further extracted to be re-used and also to create bilirrubin, a part of bile.

Finally, these cells have been found to be connected to hepatic cirrhosis, as in their process of detoxifying ethanol, they produce toxins that force the liver cells to produce collagen, and thus to become fibrous.

6 0
3 years ago
Did blood pressure and heart rate return to normal after 5 minutes of physical exercise?
MrMuchimi

Answer:

 Yes, the blood pressure and heart rate return to normal after 5 minutes of physical exercise as,  ANS will detect the decreasing level of oxygen and activate parasympathetic system to normalize the heart rate. The increasing of heart rate does not cause the blood pressure to increase at the same rate. After 5 minutes it return to normal as when you exercise heart rate speed up so that is why more blood reach in the muscles so it cause high heart rate and blood pressure for some minutes.

8 0
3 years ago
A patient having a heart attack complains of left arm pain, even though there is nothing actually wrong with his arm. This is
Levart [38]

I believe the answer might be nerve pain. (:

3 0
3 years ago
Read 2 more answers
You are attempting to control bleeding on a coworker who has cut himself while using a hand tool on a job site. How should you b
olya-2409 [2.1K]

<em>Your question is incomplete. Please read below to find the complete question.</em>

A) Wear protective barriers such as gloves, regardless of your relationship with the person you are helping.

A protective barrier is a bodily layer on the pinnacle of a corrosion-prone metal surface and is meant to prevent corrosion. Protecting barriers are introduced to metallic surfaces by way of painting the floor with a non-metal coat or plating with steel.

Protection boundaries within the place of work can be beneficial within the mission to reduce the likelihood of a place of job twist of fate. they may be structures that are designed to save you access right into a potentially dangerous area, or regions that are a potential risk. First and foremost, they may be used to mitigate dangers.

With secure regions, bodily boundaries can be vital in ensuring there's no safety breach in positive limits. However, shielding obstacles are added to the bodily layer to outline the physical limits in a particular setup. It additionally protects the sports or precise regions.

You are attempting to control bleeding on a coworker who has cut himself while using a hand tool on a job site. How should you best address the possibility of being exposed to an infectious bloodborne disease?

A) Wear protective barriers such as gloves, regardless of your relationship with the person you are helping.

B) Avoid touching the person's blood with your bare hands to minimize your chance of exposure

C) Wash your hands with soap and water before and after care

D) Only use PPE if required by your employer's occupational exposure control plan

Learn more about protective barriers here brainly.com/question/727391

#SPJ4

4 0
2 years ago
1. Suppose that asthma affects 1 in 20 children in a population. You take a simple random sample of 300 children from this popul
uysha [10]
Answer: 15

Explanation: since it affects only 1 out of 20, you can divide 300 by 20 which equals 15
4 0
2 years ago
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