A laboratory study using rats showed a steady increase in physical effects as the concentration of a toxic substance in their food was increased. This suggests that:.

Answers

Answer 1

In this case, the experiment suggests that the dose-response relationship is linear.

What is a linear effect?

A linear effect occurs when the independent and dependent variables are proportionally related during an experiment.

In this case, the doses are linearly (proportionally) related to the response of the individuals (rats).

The linear effects are very common in experimental procedures and nature as well.

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Related Questions

Submitting a health report for physician review is a task a medical transcriptionist
performs
True
False

Answers

Submitting a health report for physician review is a task of a medical transcriptionist is :  TRUE

Who is a medical transcriptionist ?

A medical transcriptionist is a documentation specialist that listens to voice recordings of heathcare workers and transcribs them into written reports and medical documents.

A medical trasncriptionsit reviews and edits the transcribed recordings and other medical reports before distributing the finished reports.

Therefore we can conclude that submitting a health report for physician review is a task of a medical transcriptionist  

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How to get rid of a tooth abscess without going to the dentist?.

Answers

Answer:using a tea bag or making a paste out of baking soda. Or Aloe Vera Gel.

Explanation:

If you had one week to live, how would you spend your time?
(be specific)

Answers

Answer:

If I had one week to live I'd spend as much time as I could with my partners at their favorite places.

Explanation:

Answer:

If I had one week to live I would spend time with my family, write a personal letter to my closest friends and family, go on vacation to wildwood with friends.

Name and explain the meaning of each of the three Jewish symbols below.

Answers

Answer:

1: Menorah - It is a symbol of paradise and the end of exile for the Jewish people.

2: Ram's Horn - It was considered sacred and used during ceremonial occasions.

3: Citron - It symbolized prosperity and good fortune for harvest.

Answer:

#1: Menorah - It is a symbol of paradise and the end of exile for the Jewish people. #2: Ram’s Horn - It was considered sacred and used during ceremonial occasions. #3: Citron - It symbolized prosperity and good fortune for harvest.

Explanation:

below pictures

2. Why has there been a decrease in physical activity and rise in the intake of high calorie foods over the last 30 years?

Answers

There has been a decrease in physical activity and a rise in the intake of high-calorie foods over the last 30 years because of industrialization, increasing sedentary lifestyle, urbanization, and climate change.

What do you mean by Physical activity?

Physical activity may be defined as any physical movement delivered by skeletal muscles that require energy expenditure.

Changes in eating habits and healthy foods increase the intake of high-calorie food. Sedentary lifestyles, laziness, and eagerness not to work, apart from environmental changes leads to obesity in people over the last 30 years.

Therefore, it is well described above.

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pls helpp i’m so confused

Answers

Con cells- the color of objects
Rod cells- night vision
3- photoreceptors cells and optic nerve and occipital lobe


Which action is effective in preventing the transmission of foodborne viruses.

Answers

Answer:

wash down surface areas, utensiles and hands after dealling with meat/pultry

Explanation:

Which is a personal reason for using tobacco?

weight loss
peer pressure
family use
celebrity use

Answers

Answer:

peer pressure

Explanation:

if you see your friends doing it and its cool to them you want to join them

a personal reason for using tabacco would be weight loss. weight loss is a personal thing that’s about you.

what are three types of smoking methods that are bad for you

Answers

Answer:

E-Cigarettes. While e-cigarettes are technically less harmful than regular... there still bad for you.

Cigars. Cigar smokers might believe they’re doing their lungs a solid by killing them faster.

Pipes. they're just bad too.

Roll-Your-Own Cigarettes. While it’s true that RYO cigarettes don’t contain all of the stuff... they're also really bad

Explanation:

Does this answer your question.

Cigars

Pipes

E-Cigarettes

Explanation: Smokers of cigars and pipes still face much higher rates of cancers, heart disease, and chronic obstructive pulmonary disease (COPD) than non-smokers

Most e-cigarettes contain nicotine, which is addictive and toxic to developing fetuses. Nicotine exposure can also harm adolescent and young adult brain development

What could the persnonal, social, and legal problems related to drug abuse? What steps can be taken to tackle this problem? How would you know of is someone has a substance problem?

Answers

Answer: The personal, social, and legal problems could have a part in drug abuse due to brain issues or other problems issued by doctors

2) the steps to tackle the problem would be to keep an eye on the person and make sure that they act normal

3) You can tell if the person has a substance problem by behave, and how they look. If they look lousy then the next day after they wake up they still look drowsy they are on some sort of substance.

Explanation:

I have been a teacher helping students for 2 years

the ansower is tiger river

Answers

Answer:

tiger river

Explanation:

true or false People have no responsibility to protect themselves and others from the threat of people
who drink and drive.
true or False-People always have a responsibility to protect themselves and others from drivers who
drink.

Answers

Answer:

False. (T or f) people have no responsibility to protect themselves and others from the threat of people who drink and drive. False.

Explanation:

the answersanswer is false

What types of cancer is paclitaxel prescribed for?.

Answers

Answer:

Here's a list:

- breast        - lung

- bladder      - prostate

- ovarian       - melanoma

hope this helps :)

Which series of arteries is in the correct order for blood as it flows from the heart to
the kidneys?
aorta, lobar artery, interlobular artery, arcuate artery, renal artery
aorta, arcuate artery, renal artery, lobar artery, interlobular artery
aorta, interlobular artery, lobar artery, segmented artery
aorta, renal artery, lobar artery, arcuate artery, interlobular artery

Answers

Answer:

aorta, renal artery, lobar artery, arcuate artery, interlobular artery

Explanation:

I think this is right im not sure, sorry

Answer:aorta, renal artery, lobar artery, arcuate artery, interlobular artery

*  For k12 Anatomy & Physiology *

I hope this helped & Good Luck!!!

How many repetitions are typically recommended for older adults when beginning a resistance training program?.

Answers

The number of repetitions that are typically recommended for older adults when beginning a resistance training program is 10-15.

What is a resistance training program?

A resistance training program is a schedule of exercises aimed at enhancing resistance skills in an individual.

Resistance skills are a fundamental fitness-related component when making physical exercises.

These resistance programs must be adjusted according to the physical features of persons (e.g., adults).

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How would you describe your physical fitness?

Answers

It is important for all individuals both old and young to ensure they are physically fit, we have to keep fit at al times to keep the body strong and going smoothly. There are lots of physical activities one can carry out to ensure physical fitness.

Examples of these physical activities include running, skipping, jogging, lifting weights and so on. These physical activities can help to reduce fatigue, sickness, reduction of the body weight/fat and more importantly the general well being of the body.

India’s grandmother and great aunt have both survived breast cancer. Her mother is currently in her fifties and has shown no signs of breast cancer. Does India need to let her doctor know about her family history?

A. No, grandparents are not likely to influence her genetics.

B. Yes, her doctor is best equipped to decide what India’s risk is.

C. Yes, India’s risk is exactly the same as if her mother and aunt had cancer.

D. No, India can see for herself that she is at higher risk than some for cancer.

Answers

Answer:

b

Explanation:

because she is not showing signs but it could defiantly happen because of her jeans.

India should inform her doctor about her family history. Yes, her doctor is the best person to determine India's risk.

What is Cancer?According to the WHO, cancer was one of the deadliest diseases in 2018, accounting for nearly 9.5 million lakh fatalities. The word "cancer" is used to refer to a broad range of illnesses that are defined by cellular dysfunction. Deregulation of cell growth is cancer. Malignant neoplasm, the medical word for cancer, is a broad category of disorders characterized by uncontrolled cell development that results in the formation of "tumors." A trillion cells make up the human body, which is where cancer can begin.Because it results from changes in genes that regulate various aspects of how our cells function, most notably how they divide and expand, cancer is recognized as an extremely hazardous genetic disease. Mistakes that happen during cell division can result in genetic changes that lead to cancer. The main causes of cancer are regarded as carcinogens, which include chemicals, tobacco, alcohol, and radiation from the sun's UV rays.

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What weight lifting plan arranges the exercises in an efficient, sensible sequence?

Answers

Try all the excerises in a day and see which ones really work the muscle day you are on

Matthew wants to study how the body responds when the skin is broken. He learns that particles in the blood clump together at the site of the wound to stop the bleeding while the skin heals. Which of the following body systems is involved in carrying the blood to the site of the wound?

A.respiratory
B.cardiovascular
C.muscular
D.skeletal

Answers

The skin is pierced, blood vessels compressed and platelets discharge fibrin proteins that twist together to form a clot and close the wound, the  body systems is contained in carrying the blood to the site of the wound is cardiovascular.

How does your body respond when the skin is broken?

When the skin is punctured, blood vessels compressed and platelets discharge fibrin proteins that twist together to form a clot and close the wound.

The blood vessels grow again to let white blood cells to herd to the wound site. These raid any bacteria that got past the clot.

Thus,  the body system contained in taking the blood to the area of the wound is cardiovascular.

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Why are females more likely to contract bladder infections than males?

Answers

Because bacteria can enter the bladder more easily in women than in men, women typically get urinary tract infections more frequently than men.

What is UTI?

An infection of the urinary system, which includes your bladder and urethra, is known as a urinary tract infection (UTI). Bacteria from the vagina, genital can pass through the urethra and infect the bladder. This can happen when bacteria from your partner's genitalia, anus, fingers are forced into your urethra during se-xual activity. Additionally, chlamydia, gonorrhea, and other organisms can result in UTIs.

Because women's urethras are shorter than men's, bacteria have a shorter path to spread throughout the body.

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If you knew the facts about drugs and what they do to you, how would this help you?

Need ko na po yung answers tenchuu

Answers

Answer:

it helps you buy staying away

Explanation:

It would help u not want to do them

The Brain Stem is responsible for our memory and does NOT connect our brain to our spinal cord. True or False​

Answers

The answer to this question is—False:))

Boris is studying to become a nursing assistant. His class is taking place at the hospital with a registered nurse. She
takes the class through the process of getting vital signs of a patient. The RN then breaks the class into four groups
and assigns each group a patient. The groups then practice taking the vital signs of the patient.
Which describes the type of learning that happened in Boris's
class?

O The RN teaching the class about vital signs was formal learning while practicing taking vital signs was informal
learning.
O The RN teaching the class about vital signs was informal learning while practicing taking vital signs was formal
learning.
O The Reaching the class about vital signs and students practicing taking vital signs were both formal learning.
O The RN teaching the class about vital signs and students practicing taking vital signs were both informal learning

Answers

Answer:

the answer is the RN teaching the students in the class is formal while they practising it is informal

Answer:

The RN teaching the class about vital signs was informal learning while practicing taking vital signs was formal

learning.

After reading about adoption, think about what you have read, and list three benefits of adoption: List three benefits of adoption. You can take it from the perspective of the child, the parent giving the child up for adoption, or from the adoptive family. Tell why you believe each item listed is a benefit. Each part is worth 2 points each.

Answers

Answer:

In the view of the child:

A secure home

Mental health increases

Role models are involved

Explanation:

When you adopt a kid, that kid gets a secure home because you can't adopt a kid if your not in a good financial and stable environment. Also the kids feeling of sadness or depression usually is lifted when adopted and feels loved, also kids that are adopted are most likely to learn better and have health care. Also the kid will have a positive role model to look up to most of the time, causing success in the long term.

Which is a consequence of being bullied?

decreased anxiety
decreased health complaints
decreased interest in activities
increased academic achievement

Answers

Decreased interest in activities.

This is a major sign of depression or mental health issues, which is very commonly cause by bullying

If you ever feel this way, or get bullied please talk to someone, and remember you’re amazing!

The consequence of being bullied is "decreased interest in activities."

People who have been bullied may withdraw from interests they formerly had. Loss of interest in hobbies, sports, socialising, and other activities that were once pleasurable can be a direct result of the negative effect bullying has on a person's mental well-being and sense of self-worth.

Bullying can have a negative impact on a person's motivation and enthusiasm, making it harder to find pleasure in or fully participate in a variety of activities. Restoring victims' interest and enjoyment in activities requires addressing bullying and providing support to people who have been bullied.

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A malnourished child has very low protein in her diet. Which would you expect?.

Answers

Answer:

From a malnourished child that has very low protein in her diet I would expect things such as low absorption along with edema levels increased. Her muscle mass might be low which reduces her strength, has trouble balancing herself and slows the metabolism down. Her cells might not get enough oxygen which might bring her anemia which can additionally cause intense exhaustion.

Explanation:

Any seven ways to conserve medicinal plants in Terai region.​

Answers

What language is that guy speaking u answered

A postoperative client is being transferred from the bed to a gurney and states, "i feel like something has just given away. " what should the nurse assess in the client?.

Answers

Answer:

-Dehiscence of the wound

Explanation:

Read the scenario below and answer the question that follows. Jimmer is playing basketball. After 24 seconds, the shot clock goes off and he loses the ball. This happens every time he gets the ball, because he refuses to pass or shoot.Which of the following statesments is true? Jimmer is playing basketball. After 24 seconds, the shot clock goes off and he loses the ball. This happens every time he gets the ball because he refuses to pass or shoot. Which of the following statements is true? Jimmer is on a fixed-interval schedule of reinforcement. Jimmer is on a variable-interval schedule of reinforcement. Jimmer is on a fixed-ratio schedule of reinforcement. Jimmer is on a variable-ratio schedule of reinforcement.

Answers

Jimmer is on a fixed-interval schedule of reinforcement

Answer:

a. Jimmer is on a fixed-interval schedule of reinforcement.

Explanation:

Doug is an emergency room nurse in a large, underfunded, public hospital. Lately, he finds himself assuming that the patients he sees are just trying to get free drugs to feed an addiction. Just yesterday a little boy was brought in with a broken arm, and doug found that he was completely indifferent to the boy’s pain. What aspect of job burnout does this exemplify?.

Answers

Doug's  job burnout exemplifies Depersonalization.

What is Job Burnout?

Job Burnout is defined as stress that is work related causing emotional depletion and exhaustion leading to a decreased accomplishment in  one's occupation.

The MBI, Maslach Burnout Inventory is used to measure of job burnout in three subscales such as

Emotional exhaustion (EE) Depersonalization (DP)Professional accomplishment (PA)

Depersonalization refers to a negative and feeling of detachment  to job.

From this, we can conclude that Doug being indifferent to the boy’s pain exemplifies Depersonalization.

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Pls help asap I need step by step pls Ill give brainliest Which theory assumes people are intrinsically driven to attain fulfillment and psychological growth?. Use the form |x-b|=c to write an absolute value inequality that has the solution set -1 ANNEXURE A: INTERVIEW GUIDE TO MEMBERS OF THE SCHOOL COMMUNITY: One of the major factors that can influence substance abuse among young boys in our schools is the availability of substances in our communities 1. What initiatives are you implementing as an institution to address substance abuse? 2. What do you think is the role of media in addressing substance abuse with special reference to television and social media platforms? 3. What is your opinion on this statement? "Addiction to alcohol/drugs can lead to gender based violence" (Justify your answer). Busca The conflict between hutus and tutsis has been described as two wars. in the first war, two armies are shooting at each other, as in a typical ground conflict. in the second, the army that supports the government, along with the help of civilians, is carrying out mass killings. which statement best summarizes the passage? the wars are the result of conflict between the army and civilians. the mass killings are the result of two wars occurring in rwanda at the same time. ethnic conflict has led to warfare and a hutu-led genocide campaign. the hutus and tutsis are using civilians to fight the government army. A person who has very toned muscles likely has.... A.extra nerve cells. B. lots of digestive enzymes. C.tightly packed myofibrils. D.lots of smooth E.R. You have learned that invasive species are plants, animals, and organisms that encroach on and ultimately take over the habitat of native species. Search invasive species in the United States and choose one species from the results. Find information on the invasive species you choose, including when, where, and how it was introduced into the United States and what dangers it might pose. Should these dangers be addressed? Are attempts being made to stop the spread of this species? If not, should anything be done to stop the spread of the species?Respond to the prompt. Support your opinions with explanations and evidence.If you can you make it about the Burmese Python. Please help me with this question (hunger games catching fire) for a standard distribution, which of the following variables always equals 0? what subject pronoun would you use if you are talking about Juana Pls help meWhat is the volume of this figure?Enter your answer in the box. Evaluate x^3-3y when x=-3 and y=4 It is important to ask respectful questions about another's ideas and beliefs.Question 2 options: True False Most of the money the state uses to pay for services comes from state taxes. Washingtons major tax sources include the sales tax, the property tax, and a rather unique tax called the Business and Occupation (B&O) tax, which is a tax on [the value of goods and services sold by a business]. Washington is one of seven states that does not levy a personal income tax.A Citizens Guide to the WashingtonState Budget, 2013How is the business and occupation tax different from other taxes?It is not part of the state governments revenue.It is a tax on the value of items sold by businesses.It is a tax taken on items when they are sold to customers.It is a tax on the value of the property owned by businesses. How did Rutherford B. Hayes win the election of 1876? role of the media in the civil rights movement Read the passages to answer the questions and give your best answers.Questions:Which sentence BEST explains why the author of "The Hardy Live Oak" says that the live oak trees are "a treasure in hot places with harsh sunny weather"?A.They provide shade in the summer heat.B.They also provide food for many animals.C.Live oak trees just blend into the landscape.D.Each live oak tree can produce thousands of acorns.Which of these is a main idea developed in BOTH passages?A.Insect pests can cause terrible damage to full-grown oak trees.B.The features of oak trees benefit the places where they grow.C.Oak trees provide a very important food source for animals.D.The height of an oak tree is its most important feature.First Passage: The Northern Red OakThe northern red oak is a grand-looking tree. It can grow as high as 75 feet tall. The fall season brings shorter days and cooler temperatures. Fall also brings changes to the leaves of the northern red oak. Leaves turn from green to shades of yellow, orange, and red, which is an amazing sight. It makes the northern red oak an eye-catching stand out among other trees in the oak family.In summer, the gray rough branches of the northern red oak grow long and wide. This is the season when branches can become overly long and heavy. The weight of the branches' leaves adds even more pounds. If the growth of the tree is not managed, the entire appearance of the tree can be changed. Early trimming helps groom the tree and keeps it from looking like a rounded triangle by summer's end.Both the size and the shape of the northern red oak's leaves are especially interesting. It is easy to find leaves that are larger than a man's hand. They often have 8 or more pointed fingers. That makes northern red oak leaves look like large, flattened evergreen trees.Residents in the Midwest especially enjoy the beauty of their northern red oaks in October. A common sight is to see people walking or relaxing under them. They gaze up, watching the colored leaves dance in the cool fall breeze, knowing that winter will soon come to take the leaves away.Second Passage: The Hardy Live OakThe live oak tree is one of the toughest trees found in the United States. It is not a tall tree. It grows only 30 to 40 feet high. But its branches are broad and strong. The branches make up for the tree's rather short height. How? The branches stretch out from the trunk like thick arms on a giant. The leaves on the branches are simple. They are oval in shape. They glisten in the sun. Most importantly, live oak leaves are always there. Live oaks stay green all year round.The live oak is also a fast growing tree. It is often planted in the lawns of new houses. This lets people living in the house have shade in just a few years. However, the owner of the tree needs to keep the lower branches trimmed. If the lower branches are not trimmed, over time the lower tree limbs will grow downward toward the ground. These branches will seem to almost slither like a snake. In time, they will be only inches above the ground. They will also spread out over the lawn for up to 25 feet from the trunk of the tree.The live oak tree is popular for a very important reason. It can live in very hot weather. Strong sunlight does not kill it. People in the southern United States see so many live oaks that they no longer really notice them. Live oak trees just blend into the landscape. Yet, live oaks contribute to the landscape in many ways. They provide shade in the summer heat. They also provide food for many animals. Each live oak tree can produce thousands of acorns. Squirrels are just one type of animal that scurries to feast on the little brown nuts. 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