what is the type of dust that is the cause of silicosis

Answers

Answer 1

Answer:

crystalline silica dust

Explanation:

Silicosis is a long-term lung disease caused by inhaling large amounts of crystalline silica dust, usually over many years. Silica is a substance naturally found in certain types of stone, rock, sand and clay. Working with these materials can create a very fine dust that can be easily inhaled.


Related Questions

What is the source for established national objectives and health outcomes that guide health promotion in the united states?.

Answers

Answer:

Healthy people 2020

Explanation:

--------is the study of how muscles work.

Answers

Answer:

Kinesiology

Explanation:

All of the following are characteristics of red blood cells exerpt:

Answers

Answer: sorry to just comment ,but you didnt post the full question.

Explanation:

Answer:

what are the options to the question

Which of the following does not show an example of a distracted driver? Anna has a friend pick her up from work after an 18-hour shift, and they ride together. Caleb quickly hits the "skip" button on the radio to go to the next station. Gwen drives home after working for 18 hours straight after covering someone's shift. Quentin glances at a text his mom just sent but does not respond.

Answers

Answer:

A. Anna has a friend pick her up from work after an 18-hour shift, and they ride together.

Explanation:

The driver is still focusing on the road and has no distractions

Caleb quickly hitting the "skip" button on the radio to go to the next station does not show an example of a distracted driver. So, the correct option is B.

What is distracted driver?

Anyone operating a car while participating in any activity that diverts their attention from driving is considered to be distracted. This can encompass a variety of actions, including sending texts, making phone calls, eating, drinking, adjusting the radio or GPS, donning makeup, or socializing with other passengers.

Because it can affect a driver's ability to concentrate, react, and make wise decisions while operating a vehicle, distracted driving poses a serious risk to other road users. Both the distracted driver and other motorists on the road may suffer severe accidents, injuries, and fatalities as a result of this.

Always keep your concentration on the task of driving and refrain from any activities that can divert it in order to prevent distracted driving.

Therefore, the correct option is B.

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how long does strep throat last without antibiotics

Answers

Answer:

3-5 days

Explanation:

Around 4-6 days it’s a bad thing

Someone who has swallowed poison should be given milk.
O A. True
• B. False

Answers

The answer is B someone who gas swollowed poisoon shouldnt drink mmolk

Answer:

False

Explanation:

When a poison has been swallowed, Giving milk is no more effective then giving water. The important thing is diluting the product that has been swallowed.

the term used to describe a woman during her first pregnancy is a

Answers

Answer:

primiparous

Explanation:

My sister is pregnant

will give brainliest please help

Answers

Answer: D

Explanation: uhm its pretty easy

where can you find a carbon atom 4 answers:

1. plants

2. ?

3. ?

4. ?

Answers

Answer:

plants,the ocean,the atmosphere,and the Earth's crust

Explanation:

i did some research

Answer:

Hello! It can be found in all living things, but here are 4 for you: Plants,the Ocean,the Atmosphere,and the Earth's crust

Explanation:

Government commodities (processed foods given to low-income communities) caused what disease in Native Americans after the Civil War?

scurvy

rickets

type 2 diabetes

congestive heart failure

Answers

Answer:

Scurvy

Explanation:

A branch of biology which deals with the study of the nutritional quality of vegetables and fruit is called biofortification.

The correct answer to the question is option A.

The deficiency of vitamin C caused the diseases scurvy. The major source of vitamin C is citrus family fruits like lemon and oranges.

Hence, Government commodities (processed foods given to low-income communities) caused scurvy in Native Americans after the Civil War.

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In a paragraph, write a personality profile that
might appear in a magazine. Try to make it so
general that it could apply to almost anyone.

Answers

I am highly ambitious, energetic, creative person who is well organized, good in making decisions and persistent. During my studies I was engaged in different social activities and volunteered in different organizations that helped me develop my leadership skills, skills in writing, communication and advocacy. I am calm and friendly person with positive attitude that gets along with other people. I am also very flexible which enables me to easily adapt into different environments and in different circumstances. I am easily approachable and ready to accept every critic in order to improve myself and my work. I consider myself as a hard worker and I am ready to work even some extra hours if that is what it takes to get the job done. I took my previous jobs very seriously and with respect and I would approach to every job.

The personality profile that will fit a typical magazine will be a captivating individual that exudes infectious enthusiasm.

General Personality Profile

Meet a captivating individual who exudes a unique blend of charm, intelligence, and warmth. With a natural curiosity and an open-minded approach to life, this person embraces every opportunity for growth and exploration.

Their infectious enthusiasm effortlessly draws others in, sparking engaging conversations on a wide range of topics. Whether it's their magnetic charisma or their ability to adapt to different situations, people are naturally drawn to their presence.

An innate sense of empathy and kindness shines through their actions, making them a reliable and compassionate friend to those around them. Balancing ambition with a love for life's simple pleasures, they are equally content embarking on new adventures as they are finding solace in quiet moments of reflection.

Their zest for learning and connecting with others ensures that each encounter is meaningful and impactful. In a world filled with diversity, this remarkable individual stands as a true embodiment of the beauty of multifaceted personalities.

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2. The principle of specificity states which of the following?
O as you increase your overload, your muscles will adapt to the changes
Increased demands are placed on the body
O you use specific exercises to work different areas of the body

Answers

Answer:

i

Explanation:

the vitamin that helps coagulation of the blood is

Answers

Answer:

The vitamin that helps coagulation of the blood is Vitamin K

Explanation:

12. Classify each of the following movements as a reflex, gross motor skill, or fine motor skill.
A. Rolling over:
B. Drinking from a cup:
C. Sucking:
D. Crawling:
E. Grabbing a finger placed in the baby's hand:
F. Picking up food with the thumb and forefinger:

Answers

Answer:

A. Rolling over: gross motor skill

B. Drinking from a cup: fine motor skill

C. Sucking: reflex

D. Crawling: gross motor skill

E. Grabbing a finger placed in the baby's hand: reflex

F. Picking up food with the thumb and forefinger: fine motor skill

Explanation:

what happens if a polyp that is removed contains cancer

Answers

Well, the entire polyp would've been removed regardless but I guess they would further biopsy to see if it's a cancer that spreads.

I'm 6'1 at 17 years old, I turned 17… in September of 2021. Is it possible to grow to 6'3 by 21 years old (I hit puberty at 15, I haven't grown a beard yet nor a mustache which my dad has. I play basketball, and I'm active, my dad is 6'1 and mom is 5'5)?

Answers

Yes it is there have been a lot of insane growth spurts in that amount of time with people abt the same height parents

How can the community reduce violence?

A. improving lighting at night

B. having home security systems

C. requiring home owners to have a dog

D. wearing uniforms

Answers

Answer:

B.

Explanation:

Answer:

b

Explanation: seems to work for me

Help Meee pls this is pasted due

Answers

b, tissue and d, the ovaries

it is an intense pain in the head caused by stress fatigue and sometime hunger ​

Answers

Tension headaches are the most common type of headache. They can be brought on—or triggered—by things such as stress, depression, hunger, and muscle strain. Tension headaches may come on suddenly or slowly. Chronic tension headaches often occur along with other health problems such as anxiety or depression.

Answer:

Thanks for the points

Explanation:

plss don't bother

how many calories per gram are provided by carbohydrates and protein?

Answers

Answer: 4 calories per gram

Explanation:

When body temperature raises above the set point, __________ will bring the temperature back to the set point.

Answers

Answer:

text F 98.he hypothalamus, located in the brain, compares the body temperature to a set point value. When body temperature drops, the hypothalamus initiates several ...

Explanation:For example, if your body temperature is too high, a negative feedback loop will act to bring it back down towards the set point, or target value, o98.6\,^\circ\f 98.6 ∘ F

________ is/are the kind of stress associated with positive feelings, as well as optimal health and performance.

Answers

Answer: eustress

Explanation:

kind of stress associated with positive feelings, optimal health, and performance. A moderate amount of stress can be beneficial in challenging situations.

eustress are the kind of stress associated with positive feelings, as well as optimal health and performance.

What is eustress ?

Eustress indicates beneficial stress—either psychological, physical, or biochemical/radio logical. The phrase existed coined by endocrinologist Hans Selye, consisting of the Greek prefix EU- indicating "good", and stress, literally denoting "good stress".

The excitement of a roller-coaster ride, a scary movie, or a fun challenge exist all examples of eustress. Even a seriously tough workout can be an example of this kind of stress. New experiences: Traveling can also make eustress.

Hence, eustress are the kind of stress associated with positive feelings, as well as optimal health and performance.

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The upper arm and forearm are connected
at the

hip.

wrist.

elbow.

shoulder.

Answers

Answer will be elbow....

The upper arm and forearm are connected  at the elbow.

The elbow is a joint where both the upper arm and the forearm are connected leading to the formation of the elbow.

The elbow is important because it makes it possible for us to carryout the following activities with our arm:

Stretch our armBend our arm Straight our arm

Elbow can help when we want to lift up things with our hands or when we want to move items.

Inconclusion the upper arm and forearm are connected  at the elbow.

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will give brainliest please help

Answers

Answer:

The Answer is B

Explanation:

PLS HELP ASAP !!
(i'll mark as brainliest if u answer)

Answers

2: ball is centered in your hand and make sure no one catches it make sure you curb the ball if you cant then aim for legs and dont bounce the ball because if it bounces then if you hit dem it doesnt count so yea

help me plss


Fill in the necessary concepts about each term related to drugs.Add more tags if necessary.


see the attachment plss

I'll report nonsense answer
take note I'll mark u as brainlist


★ « thanks u in advance » ★​

Answers

drug

1.Hallucinogens

2.Cannabis

3.Inhalants

4.Narcotic Analgesics

drug dependence

1.Both types of hallucinogens can cause hallucinations, or sensations and images that seem real though they are not. Additionally, dissociative drugs can cause users to feel out of control or disconnected from their body and environment.

2.Marijuana dependence as experienced in clinical populations appears very similar to other substance dependence disorders, although it is likely to be less severe.

3.Inhalant abuse symptoms can be hard to detect, partly because the effects of the drugs are so short-lived.

Many people don’t realize there are substances virtually everywhere that can be abused, from paint thinner to keyboard air duster. There is also a smaller chance of being caught while intoxicated because the effects of Inhalants are so brief. The ease of hiding Inhalant abuse is one likely reason why these substances are commonly abused by teenagers.

4.MOH patients develop tolerance to the effects of the overused analgesic(s) and exhibit several other dependence-like characteristics such as withdrawal symptoms, loss of control, drug-seeking behavior, use of medication in a larger amount or for a longer period than intended, unsuccessful efforts to cut down and a high ...

cancer-causing substance

Answers

Answer:

carcinogen can cause cancer

Explanation:

how are the functions of the endocrine system and nervous system similar?

Answers

Answer:

Hey mate.....

Explanation:

This is ur answer.....

It's similar to the nervous system in that it plays a vital role in controlling and regulating many of the body's functions. However, while the nervous system uses nerve impulses and neurotransmitters for communication, the endocrine system uses chemical messengers called hormones.

Hope it helps!

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what does it mean when you have a black line on your fingernail

Answers

Answer:

This condition is called a splinter hemorrhage because it may look like a wood splinter under your nail. The condition is caused by damaged small blood vessels underneath your nail. Characteristics include the following: It's black or reddish brown in color.

Mr. Lee is a new resident at your facility. His family has just left, and you notice that he is upset and teary. When you enter his room, he says he wants to go home. You should

Answers

Answer:

no u shoud say no

Explanation:

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