One blood glucose meter "a" consistently reads in the high end of the reference range when running the controls. Another meter "b" reads slightly above and below the mean value of the reference range. Which one is more precise? Which one is more accurate? How is accuracy different from precision?

Answers

Answer 1

Answer:

Accuracy is the measurement closest to it's actual value and precision is the measurement closest to the other values

Explanation:

A blood glucose machine is important for persons that need to monitor their blood glucose levels as a part of their treatment for insulin related treatment. This machine must be able to give information to the user on the status of their blood glucose level that will allow them to determine their next course of action.

When it comes to accuracy and precision there are things that must be considered. First is that accuracy and precision are independent of each other. Accuracy will require a known or standardized value and the value being measured will have high or low accuracy if the obtained value is closer or further away, respectively. Next, precision depends on how close the two or more values are to each other not necessarily to a standard. For example if one checks their blood sugar reading and it is 200mg/dL three consecutive times in a row this is precise since all the values are close to each other. On the other hand if one checks their blood sugar level once and it is 140 mg/dL this is accurate since it is close to a standard of "normal".

Finally, accuracy and precision are independent of each other but it is important for measurements to be both accurate and precise.


Related Questions

Would my bones desintigrate if I were to fly into the sun?

Answers

When you go to the sun,

Half of you, (the side thats facing the sun) is Insanely hot. Whilst the other side is crazy freezing cold. You would freeze to death at the same time that you would burn to a crisp. Also your body would become huge because the 50 pounds of pressure pushing on it would be gone cause your in space.

~Bee

Answer:

Most definitely, the sun is hotter than any thing you have ever known you probably would die before you hit the sun if you didn't have a suit because you'd freeze to death in space .

pls mark brainliest

Explanation:

During a follow-up visit, a female client who underwent a mastectomy presents with an infection that requires an antibiotic. She admits she has been doing some gardening. What further instructions and teaching are needed?

Answers

Answer: The further instructions and teaching that si needed by the female client is that she should WEAR GLOVES AND PROTECTIVE CLOTHINGS TO AVOID ANY INJURIES.

Explanation: Mastectomy is is a surgical procedure that involves complete or partial removal of the tissues of the breast inorder to prevent or treat breast cancer.

In the case of the scenerio presented in the question, it is imperative that the nurse tell the client or recommend that the client wear gloves gloves when doing any form of work like working in the backyard or housework inorder to prevent injuries ,these injuries that are being prevented if contracted may become infected or heal slowly.

When the client works,there is promotion of feeling of usefulness,meeting a need,sense of fulfillment,this in-turn has a positive effect on the client's ability to cope with her health condition and also boost/enhance her self esteem.

Advice should also be given to her on strict compliance to follow up visits,that is making sure that her follow up visits are frequent.however,it's is worthy to more that,all these won't help in any way to prevent untoward injury.

How can networking help you get a job

Answers

Answer:

because its about making contacts and getting advice. Also building relationships with companys.

Explanation:

In other words it's a opportunity to meet new people, get advice, or to work with new people.

You receive the following prescription: Jessie DeCato Age: 3 Weight: 22 lbs Acyclovir oral suspension 20mg/kg four times daily x 5 days a. How much acyclovir should be administered per dose? Hint: There are 2.2 lbs to 1 kg.

Answers

Answer:

The dose for this patient should be 800 mg per day, ie., 4000 mg in total for 5 days.

Explanation:

2.2 lbs: 1 kilogram

22 lbs: 10 kilograms

Acyclovir oral suspension 20mg/kg >> 10 kg: 200 mg

This needs to be repeated four times in a day (i.e., every 6 hours) during five days >>  

200 mg x 4 = 800 mg >>

800 mg x 5 days = 4000 mg

The technique where a person breathes in through the nose to a specifi c count and then exhales through pursed lips to double the intake count is known as a. sighing. b. deep breathing. c. meditation. d. autonomic ventilation. e. release management. 9. During autogenic training, a person a. contracts each muscle to about 70 percent of capacity. b. concentrates on feelings of warmth and heaviness

Answers

Answer:

a. sighing.

b. concentrates on feelings of warmth and heaviness

Explanation:

A narcotic analgesic tablet contains 5 mg of hydrocodone bitartrate and 500 mg of aspirin. How many grams of each ingredient needed to prepare 100 tablets?

Answers

Answer:

500 mg hydrocodone

5000 mg aspirin

Explanation:

1 tablet       -> 5 mg hydrocodone

100 tablets ->x

x=(100 tablets * 5 mg hydrocodone)/1 tablet      x=500 mg hydrocodone

1 tablet       ->500 mg aspirin

100 tablets ->x

x=(100 tablets*500 mg aspirin)/1 tablet         x=5000 mg aspirin

What is the most empathetic statements to a patient who is dying?

Answers

Answer:

Everything happens for a reason.”

Just look on the bright side

God has a plan.

I know how you feel.

He’s or She in a better place now.

Something better is around the corner.

Explanation:

The most empathetic statement to a patient who is dying is "I'm sorry." The correct option is c.

How to show empathy to patients?

Empathy-based communication is extremely powerful and successful in enhancing patient trust, reducing anxiety, and enhancing health results. According to research, compassion and empathy are linked to improved medication adherence, fewer errors, fewer malpractice claims, and more patient satisfaction.

If you're at a loss for words, just make eye contact, squeeze their hand, or give them a comforting hug. Offer your assistance.

Offer your assistance with a particular activity, such as making funeral arrangements, or simply offer to hang out with you or be a shoulder to weep on.

Therefore, the correct option is c. "I'm sorry."

To learn more about empathy to patients, refer to the link:

https://brainly.com/question/30296992

#SPJ2

The question is incomplete. The complete question is given below:

What are the most empathetic statements to a patient who is dying?

a. "Don't worry."

b. "Everything will be ok."

c. "I'm sorry."

d. "You may get better."

Pulmonary circulation is the key component that supports both respiratory and cardiovascular systems. Examine this diagram of a human heart as seen while looking at the front of the body. A diagram showing the heart with labels A through D. A is above the heart. B is on the left side of the heart. C is on the right side of the heart. D is below the heart. Which correctly identifies where the blood is flowing to and from? A: lower body, B: left lung, C: right lung, D: upper body A: upper body, B: right lung, C: left lung, D: lower body A: right lung, B: upper body, C: lower body, D: left lung A: left lung, B: lower body, C: upper body, D: right lung Mark this and return

Answers

Answer:

where is the diagram????????

Answer: The 3rd Option

aka Answer Choice- A: right lung, B: upper body, C: lower body, D: left lung

what is the purpose of the explanation of Benefits?

Answers

What explanation of benefits is is that

Mr. Bickford did not quite qualify for the extra help low-income subsidy under the Medicare Part D Prescription Drug program and he is wondering if there is any other option he has for obtaining help with his considerable drug costs. What should you tell him?

Answers

Answer:

He could check with the manufacturers of his medications to see if they offer an assistance program to help people with limited means to obtai

Explanation:

Answer:

He could check with the manufacturers of his medications to see if they offer an assistance program to help people with limited means to obtain the medications they need. Alternatively, he could check to see whether his state has a pharmacy assistance program to help him with his expenses.

Explanation:

Critical infrastructure such as utilities and banking are which partners responsibility

Answers

Answer:

Federal government and private sector.

Explanation:

The complete question is

Critical infrastructure such as utilities and banking are which partners responsibility? A. Local government B. Federal government C. State government D. Private sector

Critical infrastructures are those assets that are necessities for the full proper functioning of a society and the economy at large.

Utilities such as water, electricity among others are provided by the government.

Banking can be provided by government and can also be provided privately.

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