After first exposure to an antigen, about how long does it take for antibodies to reach a detectable level?

Answers

Answer 1

Answer:

The immune system can take from 7-14 days to make enough antibodies to fight the antigen

Explanation:


Related Questions

Which of the following is an example of sensory memory?
Smelling your dinner cooking as you walk past the oven
Imagining the color of your childhood bicycle
Humming the melody of your favorite song
Remembering the softness of your grandmother's sweater

Answers

Answer:

Smelling your dinner cooking as you walk past the oven

Explanation:

The reason is that sensory memories deal with sight, sound smell, but it only takes a second until your brain takes it into your short-term memory. Walking past the kitchen only takes a second.

Examples of Sensory memory include seeing a dog, feeling gum under a chair, or smelling chicken noodle soup. Our eyes, nose, and nerves send that information to the brain. Before memories go into short-term memory storage or long-term memory storage, they sit in sensory memory storage.

Answer: Smelling your dinner cooking as you walk past the oven.

Sensory memory is the sensory you can experience in the moment. Examples of this is feeling the soft blanket over you as you lay in a bed, or feeling the rough and jagged textures and edges of a rock as you touch it.

Remembering a memory or imagining something that conjures up your senses is not sensory memory.

Proof of validity is shown below.

All of the following foods are a good source of natural oils except (5 points)
O avocado
O butter
nuts
O olives

Answers

Answer:

Except the 2nd one "BUTTER"

Answer:

Butter!

Explanation:

Butter is a man made type oil if that makes sense the other options have oil  in it naturally.

Karina has been in a refugee camp for the six months since her town was destroyed by a flood. Though she is receiving food from the Red Cross and has a bed to sleep in, she still has had no word on the location of her husband and child. This level of stress may affect her cognitive abilities, which could lead to an increased likelihood of: _______.

Answers

memory problems, inability to concentrate, and/or poor judgement.

anxiety, memory loss, confusion, worry, exhaustion

What do you think are the important public policy steps needed to ensure that our food supply is safe?

Answers

Clean the food and separate them

How could a student show a teacher that he has good character traits?
O by listening attentively in class
O by taking classes he is interested in
O by ignoring the teacher if she trips
Oby trying to answer every question in class

Answers

by listening attentively in class

Which factor increases the risk associated with diving into water

Answers

Age ,overhydration, not seeing the bottom

Whats a good way to get balanced sleep when you have and are training a puppy?

Answers

Answer:

Burn Some Puppy Energy Before Bedtime

Explanation:

Answer:

when my puppy was in training I tried to burn as much of its energy as possible and remove anything that may distract them. I was also brought up by being told to look at my puppy as a toddler.

What are the three most common types of
cancer that occur in adolescents?
A. leukemia, brain tumors, neuroblastomas
3. leukemia, lymphoma, bone tumors
C. skin cancer, lung cancer, breast cancer

Answers

The correct answer is C. Skin cancer, lung cancer, and Brest cancer

Explain the three relationships between physical activities in overall health including brief descriptions of three types of physical activities

Answers

There is a deep relationship between health and physical activities.

What is the relationship between physical activity and health?

Regular physical activity helps to prevent diseases such as heart disease, stroke, diabetes and several cancers. It also helpful in prevention of hypertension, maintain healthy body weight and can improve mental health.

The three main types of physical activity are aerobic which is also called "cardio", muscle-strengthening, and bone-strengthening.

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Which step is a physician most likely to take first with a patient who has a family history of obesity


A: Perform genetic screening

B: give diet recommendations

C:perform surgery

D:perform blood tests

Answers

A: Perform generic screening

Which is not a characteristic of vitamins? options are A.saturated fat B.cholesterol C.fiber and D.amino acid

Answers

The option that is not a characteristic of vitamins is amino acid, which is option D.

What is a vitamin?

A vitamin is any specific group of organic compounds essential in small quantities for healthy human growth, metabolism, development, and body function.

Vitamins are usually found in small quantities in plant and animal foods or sometimes can be synthesized.

A vitamin can contain saturated fat, cholesterol or fiber, however, an amino acid is a compound specific to protein molecules.

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Which layer of the eye is indicated by letter a?

Answers

Answer:he iris, the visible colored part of the eye, is the most anterior portion of the vascular layer of the eye, and either dilates or constricts to control how much light enters the posterior chamber.

Explanation:

The layer of the eye indicated by the letter "a" is the sclera.

The sclera is the tough, fibrous, outermost layer of the eye, often referred to as the "white of the eye." It covers most of the eyeball, providing structural support and protecting the delicate inner structures.

The sclera's dense collagen fibers help maintain the shape of the eye and shield it from external damage. It is also the attachment site for the eye's muscles that control eye movements.

The transparent cornea, which covers the front of the eye, is also part of the sclera. The sclera's strength and resilience contribute to the overall function and protection of the eye.

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For which disease must your district offer you a vaccination if you were exposed to blood or opim on the job?.

Answers

A disease which your district must offer you a vaccination if you were exposed to blood or OPIM on the job is hepatitis B.

What is vaccination?

Vaccination can be defined as a safe, and effective process that involves the use of vaccines on people, so as to enable them in acquiring an active immunity to a particular infectious disease before they come in contact with the disease.

According to the Occupational Safety and Health Administration (OSHA), hepatitis B is a disease which your district must offer you a vaccination if you were exposed to blood or other potentially infectious materials (OPIM) on the job.

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Education and healthcare are two examples of​ _________ in international business.

Answers

The answer is infrastructure.

Identify and explain at least three common diseases that affect the cardiovascular system?.

Answers

Answer:

1. Heart Attack

2. Heart Failure

3. Stroke

4. Arrhythmia

5. Heart Valve Complications

Explanation:

A comprehensive federal health-care reform statute created a Federal Health Policy Board, which was directed to monitor the fees charged for various medical procedures covered by insurance. The board also had the power to subpoena records to determine whether fee increases were a true reflection of cost increases. Nothing in the statute provided for caps on fee increases.
Because of the continuing escalation of health-care costs while the statute was being debated, several states had passed health-care legislation on their own. One state passed legislation that prohibited most fee increases of 10% or more per year for specified health-care services covered by insurance, and created a health-care review board to regulate these costs and impose monetary penalties on health-care providers or insurers that tried to circumvent the cap.
Which of the following would be the best basis for finding the state provision unconstitutional?
A. The federal legislation was passed after the state legislation and therefore supersedes it.
B. The Federal Health Policy Board was constituted with many of the same powers as the state board but was not given the power to impose sanctions.
C. The state provision impairs existing contracts between health-care providers and insurers in violation of the Contract Clause.
D. Health-care fee caps create an undue burden on interstate commerce even in the absence of federal regulation.

Answers

The Federal Health Policy Board was constituted with many of the same powers as the state board but was not given the power to impose sanctions.

The answer is option B.

The center for client statistics and Insurance Oversight (CCIIO) is charged with assisting put in force many reforms of the inexpensive Care Act, the historic health reform bill that was signed into regulation on March 23, 2010. CCIIO oversees the implementation of the provisions associated with non-public health insurance.

Use health coverage to save your disorder and improve your health. Fitness policy may have a first-rate impact on health and well-being. healthy humans 2030 makes a specialty of keeping human beings secure and wholesome via laws and policies at the local, nation, territorial, and federal levels.

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Short fibers that branch out from the cell body and receive incoming messages are called.

Answers

Answer: Dendrites

Dendrites extend out from the cell body and receive messages from other nerve cells

showing appreciation for what you have or --------- can help give people a more positive mindset.

Answers

Showing appreciation for what you have or love

to get the proper amount of physical activity exercise for 10 minuites once a week

Answers

Answer this is false
Reason - As a general goal, aim for at least 30 minutes of moderate physical activity every day.
This is not true, most doctors will tell you to get at least 20-30 minutes of exercise a day

Which conclusions about death are supported by evidence in the text? check all that apply.

Answers

Answer:

is the fact prescription or sources used to support a claim even quotation from the text, documentation and testimony used to strengthen a claim, support an argument or reach a conclusion

cholera is an epidemic disease.justify the state ment.​

Answers

Answer:

hope it's helps

Match the receptors with their motor responses
tiles :
optic receptors
auditory receptors
photoreceptors
skin receptors

boxes:
a cats fur rising when touched

a student giving an answer in response to a verbal question

a person stopping at a red traffic light

a sunflower turning toward a light source

Answers

Answer:

optic receptors = a person stopping at a red traffic light

auditory receptors = a student giving an answer in response to a verbal question

photoreceptors = a sunflower turning toward a light source

skin receptors = a cats fur rising when touched

Explanation:

Optic receptors - a person stopping at a red light.
Auditory receptors - a student giving an answer in response to a verbal question.
Photo receptors - a sunflower turning toward a light source.
Skin receptors - a cats fur rising when touched.

What is true about cognitive development and social development?
a. Cognitive development and social development are independent processes.
b. Social development disrupts cognitive development.
c. Cognitive development disrupts social development.
d. Cognitive development and social development are closely related.

Answers

answer is c
bc it is okay

Answer: D. Cognitive devlopment and social development are closely related.

Proof of validity is shown below.

Which is a long-term benefit of healthy eating

Answers

Answer:

you need to add the possible answers

Explanation:

add the possible answers so we can answer them

2. create a public service announcement (psa) using the writing to support template to plan your message. once you complete your plan, you can create a video, slideshow, power point or word document with your psa message. a psa is a non-commercial advertisement for the good of the public. for the psa, attach your multimedia project to the 4.1 beyond the smoke screen assessment and copy and paste your writing to support plan in the student comment box for the 4.1 beyond the smoke screen assessment.

Answers

Some main topics of public service announcements can include but are not limited to messages concerning:

Dr-unk driving

Overspeeding

Public fighting

Unruly behavior, etc

What is a Public Service Announcement?

This refers to the message that is meant for the public that is shared by the media so that it would have a wide reach to as many people as possible.

Therefore, you can also make your public service announcements with the aid of a video, slideshow, Pow-er_Point, or word document with your public service announcement message.

Thus, Some main topics of public service announcements can include but are not limited to messages concerning:

Dr-unk driving

Overspeeding

Public fighting

Unruly behavior, etc

Hence, we can see that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.

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What is the difference between a medical savings account and a health savings account

Answers

Answer: I think the difference between a medical savings account and a health savings account is that medical saving account is saving up for medial stuffs and a health saving account is saving up for healthy things like: greens and example for medical saving up is: medichine.

Explanation:

Which of the following is a factor that enhances compatibility?

Feeling that your partner has value and deserves attention

Having similar interest in or level of education as your partner

Respecting your partners beliefs

Expressing concern for your partners well-being

Answers

Having similar interest in or level of education as your partner

11. Smoking, drug addiction and alcoholism are social problems. Justify

Answers

Smoking, Drug addictions, alcoholism are all social problems

Smoking: Smoking leads to the harm of you and your friends or family.

Lung cancer 15 to 30 times more likely for you.Your family or friends might experience second hand smoke which increases the likelihood of lung cancer by 20–30%

Drug addictions: Drug addictions are usually caused by bullying, peer pressure, and relationship with gangs. Drug addiction will affect your social life the most

Drugs will make you look abnormal compared to a normal person.you will experience permanent physical and emotional damage. Users will be more aggressive and violent towards their family or friends which might lead to unhealthy relationships.

alcoholism: alcoholism are commonly caused by peer pressure, such as your culture, religion, family, and work.

Alcohol usage increases aggression, self-disclosure, sexual desires and other down effects. Family members of alcoholics might experience depression, anixety and shame related to their loved one's addiction to alcohol.

During physical activity of high intensity . your heart will beat at a percentage

Answers

Answer:

between 77% and 93%

The consumption of ____
fats causes the rise of low-density lipoprotein in the blood.

Answers

saturated is the correct term for the blank space
Other Questions
Can someone Plss answer this question for me 1) Imagine you are the Chairman of the Federal Reserve facing the following scenario:The economy is at full employment. Unemployment is low, but prices are rising at arate of 5% per quarter (every 3 months).In a paragraph, explain what monetary policy action you would take. Be sure to describe both youractions and what effects they will have on the economy. Jen has collected information about the students in her class and the month they were born.Which of the following statements would be true about this information?It is both a relation and a function.It is not a relation, but it is a function.It is a relation but not a function.It is neither a relation nor a function. Which of the following mixtures could beseparated using distillation? Select all thatapply.a. A solution of rubbing alcohol and water.b. A solution of salt and water.c. A solution of sugar and water.d. An alloy of copper and gold. Choose the correct demonstrative word or phrase._____ es nuestro.seEstasAquellosEse Alex manages a grocery store in a country experiencing a high rate of inflation. To keep up with inflation, he spends a lot of time every day updating the prices, printing new price tags, and sending out newspaper inserts advertising the new prices. His employees regularly deal with customer annoyance over the frequent price changes. This is an example of the of inflation. Research the tourist attractions in Costa Rica. Write a news report in Spanish about the attractions in Spanish for the travel supplement of a newspaper. Include information about places to visit, activities to enjoy, and restaurants and dishes to try. You can visit the Lonely Planet website for some information about tourist attractions in Costa Rica. If a court orders the agent to return funds earned as a result of breaching their duty of loyalty to the principal, this is known as_____. Drag a statement or reason to each box to complete this proof.If 3(x+8)=21, then x=1.Drag a statement or reason to each box to complete this proof.If 3x4=14, then x=6.Drag a statement or reason to each box to complete the proof.If 3(x4)=x+4, then x=8. what is imperfect tense As the atomic radius_______, electron affinity _______. Select the correct answer below: decreases, decreases increases, decreases increases, increases increases, stays the same Oxygen decays to form nitrogen. 15 8 O 15 7 N + 0 1 e This type of nuclear decay is called Every time Tammy tells her husband Michael that she wants to talk about their marriage, Michael either leaves the room or changes the subject. This type of marital communication is referred to as People generally __________ think that they would like to be able to easily change a decision they've made; however, the research on cognitive dissonance suggests that people actually are __________ with their choice when a decision is more permanent. how can i do scientific notifacation please Read the excerpt from Studies of Trees, by Jacob Levison.The pines are widely distributed throughout the Northern Hemisphere, and include about 80 distinct specieswith over 600 varieties. The species enumerated here are especially common in the eastern part of the UnitedStates, growing either native in the forest or under cultivation in the parks. The pines form a very importantclass of timber trees, and produce beautiful effects when planted in groups in the parks.Which strategy does the author use in his choice of language to convey his message? facts and statements sequence of events conclusive evidence persuasive influence Runner A finished 200 meter race in 5/12 of a minute. Runner B ran it in 21/25 of runner A's time. How much time did it take runner B to finish the race? re-read the sentence in lines 88-89. what does it tell you about Mrs. jones? A solid, homogeneous sphere with of mass of M = 2.35 kg and a radius of R = 12.9 cm is resting at the top of an incline as shown in the figure.The height of the incline is h = 1.29 m, and the angle of the incline is = 20.1. The sphere is rolled over the edge very slowly. Then it rolls down to the bottom of the incline without slipping.What is the total kinetic energy (translational plus rotational kinetic energy) of the sphere when it reaches the bottom of the incline? how is using a duductive reason helpful Which equations are true for x = 2 and x = 2? Select two optionsx2 4 = 0x2 = 4 3x2 + 12 = 04x2 = 162(x 2)2 = 0