A nutrition researcher evenly divides a large group of 3-week-old healthy laboratory mice into two groups and keeps the animals in separate rooms. He adds 30 mg of the mineral iron to the daily diet of one group of the mice. The other group of mice receives the same diet as the first group, but their diet does not contain additional iron. After ten weeks, the scientist takes blood samples from each mouse. According to his findings, the mice that obtained the iron supplement developed abnormal levels of certain enzymes in their red blood cells. Based on this information and your knowledge of scientific research, what would you tell him?

Answers

Answer 1

Based on this information and my knowledge of scientific research, the iron supplement group may be developing rust in their organs.

Excess iron in the blood

Excess iron in the blood can cause organs to rust, causing different consequences for each part of the body.

In the liver, high levels of the mineral can cause cirrhosisIn the pancreas, diabetesIn the heart, heart failureGlands, malfunction and problems in hormone production.

With this information, we can conclude that the group that received iron supplementation may be developing rust in their organs.

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Related Questions

Those with intellectual disability have an iq level of ____and below.

Answers

Answer:

70 and below

Explanation:

hy i need help for a Physical Education Portfolio 5 grade and 4 sentences

Answers

Answer:

P.E or physical education. Is exorcise and games such as, basketball, football, tennis, soccer. But most important of all it is fun for the students running and showing of your sports skills is part of the experience for all the kids. Sweat laughing playing is all in P.E,. Has always been fun for everybody and it will continue to be fun and it helps get all the energy out of all the hyper children.

Explanation:

By law, manufacturers and distributors are responsible for providing safety data sheets. Who else is responsible for providing safety data sheets?.

Answers

Answer:

The Hazard Communication Standard (HCS) (29 CFR 1910.1200(g)), revised in 2012, requires that the chemical manufacturer, distributor, or importer provide Safety Data Sheets (SDSs) (formerly MSDSs or Material Safety Data Sheets) for each hazardous chemical to downstream users to communicate information on these hazards.

In order to inform downstream users of the risks associated with each hazardous chemical, the Hazard Communication Standard, which was amended in 2012, mandates that the chemical producer, distributor, or importer furnish Safety Data Sheets for each hazardous chemical.

What is the Hazard communication standard?

To protect workplace chemical safety, OSHA created the Hazard Communication Standard. Workers must have access to and comprehension of the standard, which mandates that workplaces offer written information on the names of the substances and the risks they pose.

Employers utilizing hazardous chemicals must adhere to four primary requirements under this standard:

ensuring that containers are properly labeled with chemicalsgiving out safety sheets (SDSs)providing workers with education and training on chemical dangers at workputting together and keeping up a documented hazard communication scheme.

Therefore, the Hazard Communication Standard, which was amended in 2012, mandates that the chemical producer, distributor, or importer furnish Safety Data Sheets for each hazardous chemical.

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Type the correct answer in the box. Spell all words correctly.
Complete the sentence using the correct term.
If someone has a heart rate less than 60 beats per minute, they have (Blank)

Answers

Answer:

What Does the Circulatory System Do?

The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart.

The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide. These roadways travel in one direction only, to keep things going where they should.

Answer: bradycardia

Explanation: Bradycardia is a low heart rate. of less than 60 beats per minute. A low heart can mean that the heart is not beating fast enough to adequately pump blood around the body.

Use the drop-down menus to select the correct answers.
Gametes are specialized
Gametes create the new genetic material for
Female gametes are called
Male gametes are called

Answers

Answer: Female =egg

Male=sperm

Explanation:

Which components should the nurse include when documenting a critical pathway? select all that apply.

Answers

care plan
expected outcome
timeline

How does a period affect women's mood and mental health?.

Answers

Premenstrual syndrome affects a high percentage of woman of childbearing age with many woman feeling mood changes in the day before menstruation

explain why an egg white omelet is not a great idea.

Answers

Answer:

They're usually cooked one of two equally awful ways: in a nonstick skillet greased only with some nonstick cooking spray, or with an avalanche of excess fat and oil designed to compensate for the absence of the egg yolk's richness.

Explanation:

hope this helps!

The loss or absence of mobility in a joint due to disease, injury, or a surgical procedure is known as.

Answers

Answer:

Anklylosis

Explanation:

Definition of Ankylosis: immobility and consolidation of a joint due to disease, injury, or surgical procedure.

How to break the chain of infection and recognizing the importance of correct and frequent handwashing in a pediatric practice ?

Answers

Answer:

Explanation:

There are many different germs and infections inside and outside of the healthcare setting. Despite the variety of viruses and bacteria, germs spread from person to person through a common series of events. Therefore, to prevent germs from infecting more people, we must break the chain of infection. No matter the germ, there are six points at which the chain can be broken and a germ can be stopped from infecting another person. The six links include: the infectious agent, reservoir, portal of exit, mode of transmission, portal of entry, and susceptible host.

Those with good emotional health __________. A. Always have good mental health B. Express both positive and negative feelings appropriately C. Can suppress their feelings without consequence D. Never get angry.

Answers

Answer:

the answer is b

Explanation:

if you have good emotional health it leads to you being able to express emotions properly and appropriately

Answer:

The answer is B. Express both positive and negative feelings appropriately

Explanation:

wWhich term names part of the central nervous system?

Answers

The central nervous system (defined as the brain and spinal cord) is usually considered to have seven basic parts: the spinal cord, the medulla, the pons, the cerebellum, the midbrain, the diencephalon, and the cerebral hemispheres

According to a study by scott and colleagues, what is a common type of support caregivers ask for after adverse events?.

Answers

According to a study by Scott and colleagues, a common type of support that caregivers ask for after adverse events is that to err is human.

Err is Human

Who showed the impact of errors in health care, researcher Albert W. Wun named the pain felt by those on the other side of the error: health professionals.

In a now historic article in the British Medical Journal (BMJ), Wun, professor at the School of Public Health at Johns Hopkins University, in the United States, coined the expression “second victim” and brought to light the need to care not only for the affected patient and his family, but also of those who make the mistake.

with this information, we can conclude that the support to the health professional after adverse events is important.

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What was the first nutrient to have a cdrr intake value?.

Answers

Answer:

Sodium

Explanation:

Sodium is one of the first two nutrients to be considered under this expanded model, and is the first nutrient for which there was sufficient evidence to guide the selection CDRR values.

Dr. Lee practices as an optometrist. From where did he acquire his certification and licensure? American Board of Ophthalmologists a state agency American Board of Optometrists a city agency.

Answers

Answer: Bachelor's degree for certification and licensure from NBE in Optometry. Also, Optometrist career path guarantees financial upswing as well as long stability in life. Those viewing it as their destination are needed to require 4-year Bachelor’s Degree in the optometry field.  

Explanation: Therefore, you should know that, once a candidate has received his bachelor’s degree/certificate he or she can apply for the optometry program where he or she  learns about the intricacies of the profession. So, then the  candidates would need to go through a rigorous process of obtaining state licensing from Optometry board under the ambit of National Board of Examiners in Optometry.

Done!!!

Question 7 of 10
What is the first thing you should do when making an individual decision?
A. Identify the decision you need to make.
B List the consequences of each option
G. Choose the best option and try it
R List your options.

Answers

A. Identify the decision you need to make.

Hope this helps

Explanation:

Choose the best option and try it

hope this answer will help

thank u

Courtship is a test of compatibility between two persons?

Answers

Yes

Explanation:

because you are trying to see who is compatible with each other

When do babies sleep through the night without feeding.

Answers

6 months
because babies can go 6-8 hours of sleep without feeding at 6 months

Unfortunately, a good personality can be overshadowed by poor mental or emotional health

Please select the best answer from the choices provided.


T
F

Answers

If those are ‘True’ and ‘False’, the answer is True

Non communicable disease are more dangerous than communicable disease. Give reason.​

Answers

Noncommunicable diseases (NCDs) kill 41 million people each year, equivalent to 71% of all deaths globally.
Each year, more than 15 million people die from a NCD between the ages of 30 and 69 years; 85% of these "premature" deaths occur in low- and middle-income countries.

Which of these is a commonly abused prescription?

opiate pain relievers
heroin
ecstasy
motion sickness pills

Answers

Answer:

The prescription drugs most often abused include opioid painkillers, anti-anxiety medications, sedatives and stimulants. Early identification of prescription drug abuse and early intervention may prevent the problem from turning into an addiction.

Explanation:

hope it helps

Opiate pain relievers, heroin, ecstasy are the commonly abused prescription in medicine.

What is abused prescription drug?

Prescription drug abuse is refer to as use of a prescription in a way not intentional by the prescribing doctor.  Opioids top the list of most commonly abused prescription drugs, even being high on the list of most commonly abused drugs of all kinds.

Today the most common entrants on the prescription drugs abuse list are painkillers, including fentanyl, morphine, hydrocodone, and oxycodone barbiturates like nembutal.

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What are best practices for exercising in cold weather?
(Select all that apply.)

Answers

Answer:

"Stay safe during cold-weather exercise. Exercise is safe for almost everyone, even in cold weather.

Check weather conditions and wind chill.

Know the signs of frostbite and hypothermia.

Dress in layers.

Protect your head, hands, feet and ears.

Don't forget safety gear and sunscreen.

Drink plenty of fluids."

the health continuum is used to show

Answers

Answer: Understanding the role of healthcare professionals across the range of diseases and health conditions is possible through the Healthcare Continuum. Moreover, it illustrates how difficult it is to motivate patients to shift away from symptom-based management and towards health restoration.

Answer:

A range of wellbeing having mental health and mental illness at the two extreme ends

Explanation:

Another key aspect of the Mental Health Continuum is that everyone, regardless of mental health or mental disease, has a place on it.

calculate how many calories to lose weight formula

Answers

Answer:

Divide the total number of calories you consumed for 10 days by 10 to find your average daily calorie intake. Then, subtract 500 calories from this number to determine your new daily intake goal for weight loss.

Explanation:

hope this helps :)

Humanitarian aid organizations are limited by UN sanctions and can only offer aid to refugees who are displaced by environmental disasters. Please select the best answer from the choices provided. T F.

Answers

Answer:

F

Explanation:

different organizations extend their efforts elsewhere that natural disasters

Handling Schedule 1-4 drugs in health care facilities involves all of the following
EXCEPT
A.keeping them locked up.
B.having large quantities of them on hand.
C.creating detailed records when they are used.
D.making sure only a few people have access to them.

Answers

We do not handle Schedule 1-4 drugs by having large quantities of them on hand.

What are drugs?

Drugs are chemical substances that alter the functioning of the body. Drugs are prescribed for patients by physicians in the treatment of different illnesses.

In a health care facility, the Schedule 1-4 drugs  present in such a facility are drugs that must be handled with care because they are sensitive hence we must make sure that we avoid having large quantities of them on hand.

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What are the two types of muscle fibers?

a. type 3 and type 4
b. type 2C and type 2D
c. fast-twitch and slow-twitch
d. short-twitch and long-twitch

please help!! reporting not reasonable answers!

Answers

Answer:
Fast-twitch and slow-twitch

Explanation:

(05. 01 LC)Which of these characteristics would best help a student who is focused on achieving fitness goals? Politeness Creativity Love Self-control.

Answers

Self-control for 99%

The autoimmune disorder in which there are well-defined bald areas is known as.

Answers

the answer is Alopecia.

how many calories in a starbucks venti pumpkin spice latte hot

Answers

Answer:

470

Explanation:

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