Answer: The correct option is E (All of the above)
Explanation:
Vaping is a process of inhalation of vapour which are generated by electronic devices known as electronic cigarette. They have cartridges filled with a liquid containing different substances which are electronically converted into vapour by the device. These vapour are known to contain the following:
--> Nicotine: these are alkaloids that are naturally found in tobacco plants.
--> volatile organic compounds: these are compounds of carbon which can participate in atmospheric photochemical reactions. Example include Formaldehyde, benzene, ethylene
--> Heavy metals and metalloids: these include nickel, tin, lead and arsenic( metalloids). Arsenics are metalloids which are included in capes in a minute quantity.
--> Flavourants: these include diacetyl, a chemical linked to serious lung disease.
These various substances are known to negatively affect the lungs, brain and oral health therefore should not be encouraged for use.
Vaping contains all the listed substances in the options above therefore the correct option is E ( all of the above).
Compounds that can be inhaled while vaping are Nicotine, Formaldehyde, and Arsenic (option D)
Vaping is a verb that refers to the action of inhaling vapor with the help of an electronic cigarette.
In recent years, alternatives have been developed to avoid smoking due to the harmful effects on health that this activity had.
One of the alternative activities to smoking is vaping. In this activity, the individual loads a cartridge of liquids in an electronic cigarette and inhales the vapor it produces from this.
However, this process also has harmful effects on health because it contains chemical compounds such as nicotine, formaldehyde, and arsenic that can cause cancer.
Learn more in: https://brainly.com/question/12166462
Research the villi of the small intestine and describe the similarities of your paper towel experiment and the intestinal villi.
Answer:
The intestinal villi fulfill two functions: increase the surface of the intestine and improve the absorption of nutrients.
The greater the absorption surface, the better nourished the human being will be.
On the other hand, these hairs have a cylindrical epithelium with microvilli that are still responsible for improving absorption.
The intestinal epithelium is accompanied by an adjacent connective tissue rich in vessels that together make up the intestinal muscle.
In chron disease or celiac disease, the integrity of this mucosa is poor, which is why it does not meet the absorption of nutrients and people have strong symptoms of malnutrition or hypovitaminosis.
The similarity that it has with an absorbent napkin is the function, both the napkin and the intestine are absorber specialists for their micro and macro structures.
In the case of the napkin this presentation, microporosities and perforations that makes it more absorbent, similar to microvilli.
Explanation:
In the intestine is where nutrients are most often absorbed, that is why they have a specialized epithelium for this.
It has adjacent fenestrated capillaries, semi-loose connective tissue to promote nutrient diffusion, and the macro and micro-velocities that are maintained by goblet cells that secrete mucus to lubricate / maintain this mucosa.
What is the best way to avoid bacterial contamination
A nursing student is in the final term of an Associate Science of Nursing (ASN) program and is preparing for licensure. Prior to licensure the candidate must provide evidence that they have fulfilled what requirements
Answer:
The person must prove that he or she has graduated from high school or the equivalent to high school, and also he or she must prove that he or she has graduated from a nursing program.
Explanation:
The requirements to get a nursing license is, first of all, to show evidence that you have finished high school, which is the base for any higher education since it is the place where you learn the general things. The second thing that you need to show is evidence that you graduate from a nursing program, where you learned about nursing and is what you need to get your license as a nurse.
These are the general things that you need. Yous should also know the specific requirements in the state that you are going to apply for licensure.
What can the muscular system most closely be compared to in a car?
A. Fuel injection
B. A transmission
C. An engine
D. Tires
Answer:
An engine
Explanation:
The engine is used to keep the car running, much like how our muscles keep us walking and moving around
The muscular system of humans or animals is most closely compared to an engine in a car. Thus, the correct option is C.
What is the Muscular system?The muscular system may be defined as a type of organ system that consists of skeletal, smooth, and cardiac muscle. This system allows the organisms to move, and migrate and delivers flexibility to their bodily structure.
The combinations of these muscles allow the living organism to move, maintain posture, and assist the process of blood circulation throughout the body.
A similar activity is performed by the engine in a car. It regulates the movement of a car with the necessary effect of fuel on it. Both are analogous to one another very closely.
The rest of the options like fuel injection, a transmission, and tires do not make any sense with respect to the muscular system.
Therefore, the correct option for this question is C.
To learn more about the Muscular system, refer to the link:
https://brainly.com/question/10296629
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