how is a person diagnosed with down syndrome? What type of test is done?​

Answers

Answer 1
Down syndrome diagnostic tests done during pregnancy include:

Amniocentesis, which takes a sample of amniotic fluid, the fluid that surrounds your unborn baby. It is usually done between the 15th and 20th week of pregnancy.

Chorionic villus sampling (CVS), which takes a sample from the placenta, the organ that nourishes your unborn baby in your uterus. It's usually done between the 10th and 13th week of pregnancy.

Percutaneous umbilical blood sampling (PUBS), which takes a blood sample from the umbilical cord. PUBS gives the most accurate diagnosis of Down syndrome during pregnancy, but it can't be done until late in pregnancy, between the 18th and 22nd week

They tell by looking at the baby’s chromosomes.

Related Questions

A nurse is taking Sofia's pulse. What will this measurement MOST
likely demonstrate?
O This will indicate how many breaths Sofia takes in one minute.
O This will show the condition of Sofia's digestive system.
O This will show how flexible Sofia's body is.
O This will indicate how hard Sofia's heart is working.

Answers

A nurse is taking Sofia's pulse. This measurement will demonstrate how hard Sofia's heart is working.

Pulse rate indicates the number of times the heart beats in a minute. the average number is between 60 to 100 in a normal resting heart of an adult. During the case of exercise, the heart rate may shoot up. But if the pulse rate remains higher even at resting state, it indicates some abnormality.

Heart is the main blood pumping organ of the circulatory system of the body. It is located at the chest region of the body, in the middle of the lungs, tilted slightly to the left. The heart is the size of a fist.

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What can a person do to reduce the risk of lung disease?
A.) Get plenty of sleep
B.)Avoid UV exposure
C.) Eat fresh vegetables
D.) Stop smoking

Answers

Answer:stop smoking

Explanation:

I’m pretty sure if you do all of those things it will reduce the risk of lung disease, but smoking is the most harmful to your lungs.

The answer would be B) avoid UV exposure.

Mardi knows that she has a temper, and this is something that she needs to work on. It has cost her friendships in the past because she will blow up and say things that she does not really mean. Yesterday, Mardi was having a bad day, and her friend did something that annoyed her. Rather than say anything, Mardi chose to walk away. What social emotional skills does this demonstrate?

Answers

Answer: Relationship Skills

Explanation: Mardi demonstrates relationship skills because she walked out of a possible conflict to save and help a relationship between her and a friend.

4. Omar, she 44 has been working in the parts department with highly effective evaluations for the past five years. The company announced his sudden dismissal and notified him that customers had issues understanding what he was saying. This maybe be cause of discrimination based on_____
A. Sex
B. Race
C. Interests
D. Age

Answers

Based on race. They said that the customers couldn’t understand what he was saying implying english isn’t his first language and he’s of a different race.

why hot dog is unhealthy for us​

Answers

Answer: Hot dogs are high in saturated fat and sodium. Just one hot dog can contain over a quarter of your day's sodium allowance and over 14 grams of fat.

Answer:

Hot dogs also are high in saturated fat and sodium. Just one hot dog can contain over a quarter of your day's sodium allowance and over 14 grams of fat. Hot dogs may be delicious, but they're not necessarily good for you. That's because hot dogs are ultra-processed, cured meat high in saturated fat, calories, and added sugars,

Kevin has been swimming since he was five years old. When he didn't make the swim team this year, he thought there had been a mistake. He did well in swimming competitions throughout elementary school. He even took time to work out every day after school prior to the tryouts. He feels embarrassed about being cut from the team and doesn't know how he can face his friends. Imagine you are Kevin's close friend. Write a dialogue between yourself and Kevin discussing how he should deal with his disappointment? PLEASE HELP!

Answers

Answer:

Hopefully this helps :)

Explanation:

Kevin: I didn't make the swim team :(

Friend: What??? How??? You're the best swimmer I know!

Kevin: I know right? I feel so embarrassed. How will I see the rest of the guys with them knowing I didn't make the swim team?

Friend: If they are true friends, then they will support you and not do or say anything bad.

Friend: And you can train and prepare by yourself to prove them wrong next year and get the top spot on the team!

Kevin: Yeah, maybe things will get better.

I think this is what you wanted. I don't know if I got what you wanted correct but if I did, great! If there's anything I need to add, just let me know.

Which nutrient-dense food contains both protein and monosaturated fat?

A. beans
B. avocado
C. cruciferous vegetables
D. kale

Answers

Answer:

beans

Explanation:

Answer:

Avacado

Explanation:

Took the test and got it right
avocado contains bout protein and monosaturated fat

Glad to help !!

When people talk about the color of one’s eyes, they are actually talking about the color of the __________. a. sclera b. iris c. cornea d. lens please select the best answer from the choices provided a b c d

Answers

Answer: B.

Explanation:

The iris is what makes your eye look like it has color. It does this by the regulation of light.

Vince was rushed to the hospital because he consumed heroin and could not walk or talk. His mother also found some
barbiturates near him and knew he swallowed some of those, too. After he is examined by the medical staff, what will the
physician likely tell Vince's mother to expect?
(A) Vince will likely experience hallucinations and delusions.
B) Vince may need surgery to repair the hole in his nasal septum,
Vince will regain consciousness, but will have to be restrained due to severe paranoia.
The physician will explain that Vince is likely to die.

Answers

Severe mental illnesses known as psychotic disorders result in aberrant thoughts and perceptions. The physician will explain that Vince is likely to die.

What disorders have hallucinations and delusions?As a result, experiencing something that isn't actually there includes tasting, smelling, tasting, hearing, and feeling hallucinations. Delusions, on the other hand, are false beliefs even while there is evidence to the contrary.Severe mental illnesses known as psychotic disorders result in aberrant thoughts and perceptions. Psychotic patients become disconnected from reality. Delusions and hallucinations are two of the primary symptoms.Delusions may be based on hypothetical situations that could possibly occur, or they may be seen as "bizarre"—the belief is unsupported by reality. Persecutory, erotomaniac, grandiose, envious, somatic, and mixed/unspecific delusions are some examples of this mental illness.

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Laurence is getting frustrated learning a guitar solo for the school talent show. He tells himself, “I’ll never get this right!” To improve his self-confidence, what technique should Laurence use?

1. Helping his little sister with her guitar solo.

2. Telling himself, “If I keep practicing, I can learn this solo.”

3. Using good posture

4. Rewarding himself for practicing for 15 minutes

Answers

The answer that laurence should use is number 2

I need help with this

Answers

The correct matching with the terms and definitions above are as follows:

Definition: Prepare for a return shot by getting ready into position. Term: Defensive tactic for a net/wall game. A - C.

Definition: Strike object to an open space.Term: Offensive tactics for an invasion game. B - A

Definition: Play between opponents and goal. Term: Defensive tactics for an invasion game. C - B

Definition: Give and go. Term: defensive tactic for net/wall game. D - D

What is meant by a defensive tactic?

This refers to a system or a way of defending one self from an attack in a game which requires one to position well to avoid being attacked.

So therefore, a defensive tacticis way of guarding in games.

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Select the correct answer. which nutrient will be deficient in the body because of a lack of exposure to sunlight? a. vitamin b12 b. vitamin d c. iron d. calcium

Answers

B. Vitamin D this is why we drink orange juice

Answer: Vitamin D

Explanation: My doctor told me

2. Please help me with this question

Answers

Answer:

Looking for ways to motivate

Explanation:

Paul id helping his coworkers, but he isn't motivating them to do it.

I hope this helped!!

Looking for ways to motivate

Who needs more or less chloride?

Answers

Answer:

Explanation:

I need more chloride

Antonio is leading his fitness class. While instructing deadlifts, what
should he say to his classmates to MOST likely help them avoid
injury?
O Hold your breath.
O Keep a flat back.
O Strain your neck.
O Choose a very heavy weight.

Answers

Answer:

strain your neck

Explanation:

well I've tried that in class on mapeh subject

The statement that Antonio says to his classmates most likely helps them avoid injury is to keep a flat back. Thus, the correct option for this question is B.

What is Injury?

Injury may be defined as a type of instance that significantly involves an action of being injured or damaged. It affects the complete psychology and physiology of an individual. It is a general term that refers to harm caused by accidents, falls, hits, weapons, and more.

As a responsible manager of fitness classes, Antonio is required to instruct learners and other classmates with respect to their training exercises. So, while instructing deadlifts, he should say to keep the back side flat or straight to the classmates in order to reduce the chances of injury.

Therefore, the statement that Antonio says to his classmates most likely helps them avoid injury is to keep a flat back. Thus, the correct option for this question is B.

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Try to write two of your own sentences that have personification

Answers

The wind held in the night. And. The car complained as the key was roughly, turned into its ignition.

Need help on universal donor
A & C please help !

Answers

Because type O-ve blood has neither marker rh+ve nor rh-ve it will not react wish -ve or +ve antibodies.

A person with type O -ve blood has no antibodies against the other blood types and, therefore, in an emergency, can receive any type of blood.

Antigens

Accordingly going to the presence or absence of antibodies and hereditary antigenic compounds on the surface of red blood cells, blood can be totally classified according to its type. Depending on the blood group system, these kinds of antigens could be proteins, carbohydrates, glycoproteins, or even glycolipids.

What blood type is the most powerful?

Red blood cells that are type O negative are thought to be the safest to give to anyone in a life-threatening situation or when there is a shortage of blood that is exactly the right match. Because type O negative blood cells do not have antibodies to A, B, or Rh antigens, this is the case.

Who has blood of gold?

There are no Rh antigens (proteins) on the red blood cells in the golden blood type or Rh null blood group (RBCs). This is the world's most uncommon blood type.

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4. Which of the following is an example of a subjective observation?

A. Chest pains
B. Test results
C. Pulse count
D. Body temperature

Answers

I think the answer is B. Test results

Marketing copy for a teeth-whitening product is selling more than whiter teeth, it's also selling the idea of what? question 18 options: wonder braces confidence chemicals

Answers

Answer:

Confidence

Explanation:

PRE (Progressive Resistance Exercise) is a method of building muscular fitness.

True or False

Answers

True, hope this helps

Under what circumstances is it necessary to break a confidence?

1. If someone could be harmed or if a law is going to be broken, you should be willing to tell the appropriate parties.

2. If the information could damage your reputation then you have a responsibility to share it with everyone.

3. If the business stands to lose money because of confidential information, one should tell everyone in the company.

4. If someone could be harmed or if a law is going to be broken, you should be willing to tell everyone.

Answers

1 or 4 but i believe it is 4 more so than 1

if you need any help i can always see what i can do   have a lovely day

Research shows that older people who read and play word games can decrease the risk of Alzheimer's by almost
a. 10 percent
b. 50 percent
c. 98 percent

Answers

Answer: a

Explanation: The actual answer was 17 percent, but a was the closest.

Playing word games and reading helps stimulate the brain, so it decreases the risk of Alzheimer's.

Answer:

50%

Explanation:

I took the test

Definition and categories of drugs

Answers

um drugs are drugs and the categories are endless

HELP! URGENT! 50 PTS
James is currently finishing his science coursework on how environmental factors such as noise, pollution, crime and poor living conditions can affect intellectual development. discuss how these factors might affect intellectual development. (6 Marks).
50 pts

Answers

Answer:

they can affect intellectual development by thinking that all areas in the world have noise, pollution, crime and poor living conditions which is bad and unhealthy thinking

Approximately 90-95% of all cases of diabetes are classified as type 2. Type 2 diabetes is believed to be due to lifestyle factors and what?.

Answers

Although type 2 diabetes does not always result from being overweight, obesity and a sedentary lifestyle are two of the main risk factors. About 90% to 95% of instances of diabetes in the United States are caused by these factors.

What is Type 2 diabetes ?

In type 2 diabetes, the body has trouble managing and using sugar (glucose) as fuel. This chronic (long-term) condition causes an excessive amount of sugar to circulate in the bloodstream. Excessive blood sugar levels can eventually lead to issues with the cardiovascular, immune, and nervous systems.

Excessive thirst, frequent urination, and weariness are possible symptoms. You can become more susceptible to serious heart, nerve, or eye problems as a result. A persistent condition

It's a chronic ailment that may interfere with your day-to-day activities. You might have to alter your diet, take medication, and have regular checkups.

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Identify what is proper and what is improper etiquette. food is served from the right and removed from the left. salt and pepper are passed individually. the waiter served you meatloaf. you tasted the meatloaf and added more salt. when you finish your meal, you place your knife and fork on the plate. you arrived to dinner 5 minutes late but the host was gracious and understanding. you tip your waiter 16.5 percent of your total bill.

Answers

The proper etiquette would be tasting the meal earlier, placing fork and knife parallel, and giving tip to the waiter. the improper etiquette would be passing the food from right, handing salt and pepper individually, and arriving late.

When you interact with other people in a variety of social, professional, and personal contexts, you are practicing etiquette.

The art of etiquette teaches us to consider our actions carefully and to respect the rights and feelings of others. Respect and good manners help us get along with others. Etiquette is culturally bound and encourages respect for other cultures.

Proper etiquette:- the behavior or procedure that is necessary for good breeding or that is mandated by the authority to be followed in social or official settings.

The waiter served you meatloaf. You tasted the meatloaf and delivered more salt. (meals have to be tasted earlier than including salt or pepper in it.)When you finish your meal, you reign your knife and fork on the plate. (Fork and knife need to be placed parallel to each other, pointing upwards after completing the food.)You tip your waiter 16.5% of your total bill (the etiquette says one can give 15-20% as a tip to the waiters.)

Improper etiquette:- not right; like inappropriate language, which goes against propriety, modesty, good manners, and good taste.

The food is served from the right and removed from the left. (in line with best dining etiquette, food should be passed from the left and eliminated from the proper facet, pointing to one course best.)Salt and pepper are handled individually. (Salt and pepper have to be handed together, even supposing a person asks for one in every one of them.)You arrived at dinner 5 minutes overdue but the host was gracious and knowledgeable. (It's better to inform through a call when you know it would be late to reach).

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How is Newton's second law BEST demonstrated in the world of
fitness?
O Each person's fitness goals are unique to their body's ability.
O It is easier to keep running than to stop and start again.
O The body gets better at whatever skills it consistently practices.
O Wearing special shoes helps an athlete perform better and avoid injury.

Answers

Answer:

Each person fitness goals are unique to their body ability

Answer:

Each person’s fitness goals are unique to their body’s ability.

Explanation:

  Took the test, and found out B is wrong so i think it's A

While training for a marathon, Jorge learned that he needed to
complete his daily plan if he wanted to succeed. Now that he is a
lawyer, he continues to complete a daily plan at work every day in
order to succeed. What does this scenario BEST represent?
O weight management
O body image
O self-perception
O transferrable skills

Answers

Jorge does best represent transferrable skills.

Transferrable skills are all of the capabilities which you take with you from one activity to every other. For example, the potential to genuinely talk ideas to others, solve sudden troubles, or paintings properly in a group are all examples of transferable capabilities.

Transferable capabilities are the skills you pick out up in one employment putting that you could seamlessly switch on your next process. They are not industry-specific. you will use many transferable talents like writing, verbal exchange, and trouble-solving skills in each job you ever have.

Transferrable skills are capabilities and abilities that are relevant to a extensive range of different jobs and industries. Given the contemporary pace of change, they are the abilities so one can be maximum vital on your destiny profession fulfillment.

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Answer: (D) Transferrable skills

Explanation:

Took the test :)

Explain what makes the following birth control methods different from each other.

-natural hormonal

barrier

intrauterine

emergency

Answers

The birth control methods are the methods that are used for women of childbearing age to prevent an unplanned conception.

What are some examples of birth control methods?

Some examples of birth control methods include the following:

Natural hormonal: The natural hormonal birth control methods is when food products that boost hormones that prevents conception is taken.

Barrier: This birth control method that prevents the contact of both individuals during coitus. Examples include diaphragm and cervical cap.

Intrauterine: This birth control method involves the use of a T-shaped device that contains copper which is slowly released into the body to prevent pregnancy.

Emergency: This birth control method involves the use of pills immediately after or before coitus to prevent conception from occurring.

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5. A notification on your phone shows a new text. Which part of the sender-receiver model does the text represent?

A. Sender
B. Medium
C. Receiver
D. Message

Answers

The text represents the message as the part of sender-receiver model.

A message is a concise piece of communication that the source intends for a specific recipient or set of recipients to read.

What is the Sender-Receiver model?The sender-message-channel-receiver (SMCR) model is an expansion of the Shannon-Weaver model of communication. The sender, or the person from whom the message started, is the message's source. Berlo described the aspects that influence how each portion of communication functions together to maximize the success of the communication. Encoding is the process of converting ideas into words and transmitting them from the sender to the destination. The channel designates the method used to transmit the message. The person who receives the message, takes an attempt to understand what the sender is truly trying to communicate, and then responds appropriately is known as the recipient.

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