Public health investigations generally follow certain steps to investigate a public health problem. Explain the steps public health officials took to diagnose West Nile virus.

Answers

Answer 1

Answer:

WNV-specific IgM antibodies are usually detectable 3 to 8 days after onset of illness and persist for 30 to 90 days, but longer persistence has been documented. Therefore, positive IgM antibodies occasionally may reflect a past infection. If serum is collected within 8 days of illness onset, the absence of detectable virus-specific IgM does not rule out the diagnosis of WNV infection, and the test may need to be repeated on a later sample.

Explanation:

I can't say by steps I wrote here by explaining.

I hope this helps...


Related Questions

A oatient was billed for $900.00 with a policy of 75/25 when in network and 60/40 out of network. The patient was treated by a PAR physician. Which of the following is the coinsurance amount?

A. $225.00
B. $675.00
C. $540.00
D. $360.00​

Answers

Answer:

C

Explanation:

if ur in college dont take my answer cuz I'm not sure

Answer:

225 A

Explanation:

Paul and Emilka are caught in their car during a winter storm. What is the best action for staying safe? 1) Open all windows to improve ventilation. 2)Walk to safety to improve rescue potential. 3) Stay inside the vehicle to keep warm. 4) Remove clothing to prevent hypothermia.

Answers

The correct answer is 3) Stay inside the vehicle to keep warm.

Explanation.

One of the main risks of winter storms is hypothermia; this condition implies the body temperature is lower than normal and due to the body's inability to regulate the temperature or produce heat people can die. This condition is the result of low environmental temperature and contact with snow, cold water, cold air, etc. during storms.

In this context, it is essential Paula and Emika can be warm during the winter storm until they can be rescued. This is better achieved if they stay inside the vehicle because the vehicle will protect them from cold temperature, air, water, snow, etc. and this makes it more likely for them to have a normal temperature during the storm and survive.

Answer:

c

Explanation:

yes

Answer this question with details and good explanations and you will receive 30 points and brainiest. If you clown on my question I will report you if you have questions feel free to ask in the chat don't answer with a question ok this is a lot of points am running low on patients I keep posting this question and am getting plagiarism answers don't look up the answer if your going to fully copy ok I want clear non copied answers by 5:00 or i'll take down the question!!!!!

1. Explain why failure of the circulatory system would cause failure of the respiratory system & Explain why failure of the respiratory system would cause failure of the circulatory system.

Answers

Answer: they are both connected therefore what happens to one system happens to the other

Explanation:

Using the list below, describe the potential barriers that may be encountered when making a decision. Each response should be at least three sentences in length. The use of correct spelling, grammar, punctuation, and capitalization should be present. 1. Time 2. Not Enough Information 3. Too Busy 4. Fear of the Unknown 5. Fear of Failure 6. Not Enough Help

Answers

Answer:

Find the descriptions below.

Explanation:

Potentials barriers that can be encountered when making a decision include;

1. Time: To make effective decisions, enough time has to be allocated to it but most decisions have to be reached in a limited time. Time allows decision-makers to make all the research and consultations they have to, so as to arrive at a good decision.  When a decision is reached hurriedly, mistakes can be made.

2. Not Enough Information: To make a good decision, it is important to gather enough information on the subject. Information provides details on past ways such issues were handled. Evaluation of these and other materials would help the decision-maker but non-availability of information would result in poor decisions.

3. Too Busy: Tight schedules limit the freedom that should be attached to decision making. Tight schedules cause multitasking. The process of multitasking would also make some vital points to be neglected.  

4. Fear of the Unknown: Fear of the unknown affects decision making because predictions have to be made. When a decision-maker makes his decisions based on fear of the unknown, it most times leads to mistakes. Objectivity is required to overcome this barrier.  

5. Fear of Failure: Fear of failure can make a person want to please people. It could also limit the reach he would have attained without fear of failure. A positive mindset is required to conquer this barrier.

6. Not Enough Help: Consultations with people who are experienced is needed to arrive at a good decision. Most times though such people may not be readily available. This would result in decisions that are bad due to inexperience.

A 35-year-old man visits his doctor and mentions before the visit that his glasses are inconvenient for his work as a computer technician. He is also nearsighted. He wants to know if surgery will improve his condition and provide him with more ease while doing his job.

Answers

If he wants surgery he has to check if his eyes will handle the surgery or if he really needs it

Surgery will improve his condition only known after his eyes condition, is able to get surgery or is crucial.

What is nearsightedness?

Nearsightedness causes blurry vision of distant things while allowing the good vision of close ones. The visual picture is focused behind the retina rather than immediately on it, which causes farsightedness.

It could be brought on by a tiny eyeball or insufficient focusing strength. Myopia, a disease that affects many people, causes near objects to seem distinct while far-distant ones appear fuzzy.

It happens when light rays incorrectly bend (refract) due to the shape of the eye or specific portions of the eye.

Therefore nearsightedness causes blurry vision of things present at a distance it is improved by surgery if the eyes are able to get it.

Learn more about nearsightedness, here:

https://brainly.com/question/23304184

#SPJ2

In what situation should you perform hands-only CPR​

Answers

Answer:

If you see a teen or adult collapse, and Push hard and fast in the center of the chest to the beat

Explanation:

Answer:

You may use hands-only CPR when you see an adult or teen collapse.100 beats per minute is the minimum rate you should push on the chest.

Explanation:

Hope I helped:)

Anyone wanting brainliest? solve this pls:
5 | x - 1 | + 7 < 57 ( the " | | " is absolute value )

Answers

Answer:

ur mom. so andre is this u

Explanation:

1List three central limitations to aerobic capacity (VO2max)                                                            3 points

2List two peripheral limitations to aerobic capacity (VO2max)                                                         2 points

3Do Kravitz and Dalleck believe that central or peripheral limitations limit VO2max?                  1 point

4What is the lactate threshold?                                                                                                             1 point

5Define exercise economy                                                                                                   

Answers

Answer:

1. pulmonary diffusion, cardiac output, and blood volume and flow

2. muscle diffusion capacity, and capillary density

3. Kravitz and Dalleck believe that both the central and peripheral limitations limit VO2max, although the relative importance of each component is being discussed, researched and debated.

4. The lactate threshold refers to the intensity of exercise at which point there is an abrupt increase in blood lactate levels resulting in the exercising muscles to become fatigued.

5. Exercise economy can be defined as the oxygen consumption that is required by the body to perform a given exercise.

Explanation:

1. The central limitation of maximum oxygen uptake (VO2max) refers to the limitations of the cardiovascular system to transport oxygen to the exercising muscles.

The three central limitations to aerobic capacity are:

pulmonary diffusion,cardiac output, andblood volume and flow

2. Peripheral limitations refers to those factors which limit the ability of exercising muscles to extract and utilize oxygen, which has been transported by the cardiovascular system.

Two of these limitations include:

muscle diffusion capacity, and capillary density

3. Kravitz and Dalleck believe that both the central and peripheral limitations limit VO2max, although the relative importance of each component is being discussed, researched and debated.

4. The lactate threshold refers to the intensity of exercise at which point there is an abrupt increase in blood lactate levels resulting in the exercising muscles to become fatigued.

In untrained endurance athletes, the lactate threshold occurs at between 50 - 60 % VO2max, whereas it increases to between 70 - 90 % in well-trained endurance athletes.

5. Exercise economy can be defined as the oxygen consumption that is required by the body to perform a given exercise.

Use this study by the Orange County Health Care Agency to complete the statements. About percent of the women surveyed admitted to using marijuana before or during pregnancy. The drug that was most commonly abused both before and during pregnancy was . women stop using drugs during pregnancy.

Answers

Answer:

About 77 percent of women surveyed.

The most commonly abused drug is nicotine.

Explanation:

Orange County Health Care Agency is an organization in United States which provides guidance on healthcare problems. They surveyed about 77% of women who used marijuana before and during the pregnancy. The usage of marijuana can impact the development of the baby. Many women also use excess of nicotine. The drugs which contains nicotine are most abused.

A) 4.5

C) marijuana

B) Not all

edge 2023

Any skaters in Yukon or stillwater, oklahoma wanna vibe?

Answers

Answer:

same

Explanation:

Answer:

i wish i could but school ;-;

Explanation:

Which hot food is in the temperature danger zone? fish at 126, beans at 141, soup held at 154, steak held at 160?h

Answers

Answer:

For steak the danger zone is 40-140 degrees Fahrenheit. So Steak held at 160 is in the temperature zone.

Explanation:

what do you do if someone isn't breathing

Answers

Tried to do CPR right away. Call 911

Which of the following is the most likely long-term consequence of posting
inappropriate pictures online?
A. Improving your résumé
B. Earning the trust of a friend
O C. Damaging a relationship
O D. Introducing a virus on a computer



help me please asap

Answers

Definitely not A or B , it is most likely C or D.

Answer:

C

Explanation:

You could prevent the trust of a friend, but I think in the long term, you would likely damage a relationship.

Which of these terms describes the genetic information that is passed from parents to offspring?
A.
genotype
B.
phenotype
C.
phenocopy
D.
trait

Answers

Answer:

Im going to have to say it is D. trait

Explanation:

The Answer is

A. Genotype

Not trait which the other guy said

how does aerobic exercise help cardiovascular diseases?

Answers

Answer: Keeps your arteries clear

Explanation:

Aerobic exercise boosts your high-density lipoprotein (HDL), the "good," cholesterol, and lowers your low-density lipoprotein (LDL), the "bad," cholesterol. This may result in less buildup of plaques in your arteries.

Regular aerobic exercise improves blood flow and eases the performance of everyday tasks. It is also good for the heart and lungs and reduces the risk for heart-related disease.

I want to know where I can find cheese in the store.

Answers

it’s in the dairy aisle

I will mark brainliest

I need an example of each:

-example of sensitization in psychological disorder
-example of positive reinforcement in social behavior
-example of negative reinforcement in social behavior
-example of positive punishment in psychological disorder
-example of negative punishment in psychological disorder

Answers

Answer:

-example of sensitization in psychological disorder

if a loud sound is suddenly heard, an individual may startle at that sound.

-example of positive reinforcement in social behavior

A child is told to clean the living room, he cleans the living room [behavior] and is then allowed to play video games [reinforcer]. 

-example of negative reinforcement in social behavior

Bob does the dishes (behavior) in order to stop his mother's nagging (aversive stimulus).

-example of positive punishment in psychological disorder

A child touches a hot stove (behavior) and feels pain (aversive stimulus).

-example of negative punishment in psychological disorder

Losing access to a toy or being grounded. (something good is being taken away as a result of the individual's undesirable behavior.)

-example of sensitization in psychological disorder

if a loud sound is suddenly heard, an individual may startle at that sound.

-example of negative reinforcement in social behavior

Bob does the dishes (behavior) in order to stop his mother's nagging (aversive stimulus).

-example of positive punishment in psychological disorder

A child touches a hot stove (behavior) and feels pain (aversive stimulus).

-example of positive reinforcement in social behavior

A child is told to clean the living room, he cleans the living room [behavior] and is then allowed to play video games [reinforcer].

Energy is crated for muscles in the..

Answers

Answer:

The energy is created for muscles in the body have a nice day

Answer: muscles?!?!?!?!

Explanation:

A farmer wants to grow green manure crops on his field for this he specifically wants to know the percentage of Sand silt and clay in the soil which soil test should hear conduct
A. PH Tests
B. Nutrient Tests
C. Soil Texture Test
D. Organic Matter Tests
E. Structure Tests

Answers

Answer:

B

Explanation:

He needs to know how much Nutrients is in the soil so he doesn't over do it.

Answer:

C - Soil texture test

Explanation:

This test provides estimates of sand, silt, and clay in a soil sample.

Which is a test for cardiorespiratory fitness?
a) timed curl up
b) 100 yard dash
c) 12 minute run/jog
d) timed push ups

Answers

c 12 minutes run/jog

Which of the following risk factors about cleft palates and cleft lips is TRUE?
A.
Family history of having a cleft lip or cleft palate.
B.
Females are more likely to have a cleft palate without a cleft lip.
C.
Smoking or drinking alcohol during pregnancy.
D.
All of the above

Answers

Answer:

D. all of the above

Explanation:

hope this helps good luck

All of the mentioned risk factors are true in relation to cleft palates and cleft lips. (Option D)

A. Family history of having a cleft lip or cleft palate: If a close family member (parent, sibling) has a cleft lip or palate, there is an increased risk for other family members to also have the condition.

B. Females are more likely to have a cleft palate without a cleft lip: Cleft palate is more commonly observed in females compared to cleft lip without a cleft palate, which is more frequently seen in males.

C. Smoking or drinking alcohol during pregnancy: Both smoking and alcohol consumption during pregnancy are known risk factors for the development of cleft lips and cleft palates in newborns. Pregnant women are advised to avoid smoking and alcohol to reduce the risk of these birth defects.

It is essential to be aware of these risk factors to take necessary precautions and seek appropriate medical care during pregnancy to minimize the chances of cleft palates and cleft lips in newborns.

To know more about cleft palates follow the link:

https://brainly.com/question/31834135

#SPJ2

Who else hate mookie betts or (monkey butts) after game 7 of the NLCS

Answers

Answer:

meeeeeeeeeeeee

Explanation:

Answer:

max muncy

Explanation:

muncy is goated his nose is cool shape

The lower airway consistes of the
O a. bronchi and bronchioles
O b. trachea and bronchi
O c. bronchioles and alveoli
O d. lungs and bronchi

Answers

A. Bronchi and bronchioles
I believe the answer is A) bronchi and bronchioles

which statement best describes tobacco?
A. its classified as an addictive drug
B. it decreases a heart rate and blood pressure
C. theres a low risk of developing stroke
D. it causes the level of dopamine in the brain to decrease

Answers

Answer:

A

Explanation:

I need help!
Can you help a girl out....lol

Answers

Answer:

True, false

Explanation:

LIST 6 WAYS TOBACCO ADVERTISING IS AFFECTED THESE DAYS.

Answers

Answer:1.they show it is dangerous

              2.they show how the outcome can look

              3.scary

                4.they are still showing to buy them

                  5.the commercials are trying to scare people

                 6.it is a teaching to show you it is trying to teach you to stop smoking

Explanation:

1. Saphenous vein
2. Basilic vein
3. Brachial vein
4. Femoral vein
5. Jugular vein which veins are deep veins and which ones are superficial veins?

Answers

Femoral, brachial veins are deep and saphenous, jugular, basilic veins are superficial

Riana notices her two-year old daughter putting sand in her mouth on the beach. Though Riana tried to stop her, the baby didn’t stop. What do you think Riana should do?

Answers

Give the baby something to do and watch her. Do no let her put sand in her mouth if she does and you don’t do anything then she will think that is ok. Therefore she will do it again. So I suggest watching her but giving her something to do.
Example: go get your feet went and take the baby girl with you to get her toes wet too.
Give her a toy to play with. Play with her.
Etc.

I hope this helps!

Physical fitness has many benefits, which we learned about in the unit. Can you think of any disadvantages or negative consequences to working on your physical fitness? List and briefly explain two possible negative side effects that could happen when you're being physically active.

Answers

Answer:

Possible negative side effects: muscle cramps/twitching, allergies, upset stomach, itchy skin, runny nose, etc

Explanation:

Physical exercise enhances the resistance, the functioning of the brain, enhances the heart function, regulates sleep and slows down aging. However, there are situations where an increase in physical activity has been associated with different symptoms/side effects such as, for example, muscle twitching and nasal stuffiness. Muscle twitching is caused by muscle exhaustion and an imbalance of electrolytes. Muscle twitching is a problem that can be solved by drinking cool water during training sessions in order to replenish electrolytes. Moreover, nasal stuffiness may be caused by the inflammation of the blood vessels in the sinuses, and this problem often is solved by training in air-conditioned gyms. These negative side effects and those cited above should take into consideration at the moment of making physical activities and consequently they should be consulted with the doctor at the right time.

Answer:

adverse health effects of too much exercise

Physical 'burnout'

Adverse health effects linked to OTS.

Hormonal dysfunction. Overtraining exerts a negative effect on the stress hormones cortisol and epinephrine. ...

Anorexia. ...

Rhabdomyolysis. ...

Impaired metabolism. ...

Poor immunity. ...

Increased cardiovascular stress.

Explanation:

Which artery/vein connects blood between the heart and arms?

Carotid
Femoral
Jugular
Subclavian

Please help me solve this simple question and I will mark you brainliest plus 20 points no clown answers or I will report please help.

Answers

Answer:

Subclavian

Explanation:

The carotid artery and jugular vein supply and drain blood from the brain, neck, and face. The femoral artery supplies blood to the thigh and leg. The subclavian artery supplies blood to the thorax, head, neck, shoulder and arms.

Other Questions
determine whether the following graph represents a function Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 135 millimeters, and a variance of 64. If a random sample of 32 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by more than 3.6 millimeters? Round your answer to four decimal places. Islam quickly became a powerful religion because it: O A. Brought together tribes that had once been enemies. O B. Called for destruction of all Abrahamic religions. O C. Was supported by the wealthy leaders of Mecca. O D. Let people worship as many gods as they wanted. A city has a population of 38,802,500. Estimate this number as the product of a single digit and a power of 10. The director traveled in New Zealand, a country near Australia, tofind amazing countryside to imitate the setting of Tolkien'sstoriesBased on the sentence above, which statement can you infer to betrue?A)No place on Earth could be a setting for Tolkien'sstories.B)The setting of Tolkien's stories was incredible andspectacularC)The setting of Tolkien's stories was a rather common,everyday placeD)Tolkien's stories were written specifically to takeplace in New Zealand, Reread pages 4 - 6 about the shooting mode dial settings in "OperatingYour Camera." How can you prevent the flash from going off no matterhow much light there is? NEED HELP ASAPWhich of the following plants is not found in the tundra?a. caribou mossb. lousewortC. bearberryd. ocotilloPlease select the best answer from the choices provided Reread lines 9-19.In what ways does the author compare Dr. Frankenstein to Prometheus? Where does convection occur in regards to plate tectonics? According to A Quilt of a Country, how is the United States similar to a quilt? Refer to the Newsela article "How You Can Make a Solar Oven To Cook with a Pizza Box."What is the author's purpose in mentioning that solar energy is cheap?to convince readers to use expensive energy sourcesto inform readers about the details of solar energyto increase the experiment's appealto explain that the sun does not produce much energyRefer to the Newsela article "How You Can Make a Solar Oven To Cook with a Pizza Box."How does the text make a connection between the solar oven and greenhouses?It describes how the oven works similar to a greenhouse.It provides an in-depth analysis of both.It introduces categories to contrast them.It contrasts the cost of a greenhouse to a solar oven. i need help with this please In this paragraph, what connotation does relish have Pls help its for school its reading 20 points The punishment on Tuesday was a shocking fall from grace for Williams. What does this text mean? 26. Fertizers running off into a lake and adding excess nutrients to that body of water would be an exampleofa. Secondary successionb. Carbon Cyclingc. Primary successiond. Eutrophication HELP ASP will be brilliance Kelvin Doe A Young EngineerBy Dr. Sally Gonzalez, Professor, International University of ScienceWhat do a DJ, batteries, and a teenage boy have in common? Kelvin Doe has all of these components in his life. From a small village in the Republic of Sierra Leone in West Africa, this teen changed the lives of the people in his community by his innovative approach to life.Kelvin Gets His StartMost teens could not imagine going to bed at 7 p.m. every night, but Kelvin would. Then, in the middle of the night, he would wake up to transform his living room. It was a small electronics scrapyard, as Kelvin explained. Kelvin was always very interested in technology and inventions, but he lived very poorly. His community did not have modern technology. This did not stop Kelvin. He scrounged through scrapyards and dumps looking for basic components to make his inventions work.The Beginning of ChangeThere was always an important piece missing for his inventions. He needed batteries to power his homemade devices. Kelvin did not have the benefit of a science education at school. Yet, he figured out how to make a battery using soda, metal, and tape. These are ingredients he found at a neighborhood dump! With this battery, the possibilities for his inventions were endless.Community ChangesOnce he had perfected the battery, he began to think of ways to improve the lives of the people in his community. One day a week, the government electricity would turn on in the village. The villagers had electricity to power up devices and use their simple light bulb only four times a month. The rest of the month, they were in the dark. Kelvin decided to make a bigger battery. He made a generator to power the homes in the village. Now, they only have to turn on the generators to enjoy the benefits of electric power.DJ FocusAlong with inventing, Kelvin Doe likes to listen to the latest music. His village, though, did not get dependable radio transmission. So, Kelvin melded his love of music and his interest in engineering. He built his own radio station. His teen friends work as reporters and station managers. He now goes by the moniker DJ Focus. I picked this name because if you focus, you can invent anything, explains Kelvin.His Future Looks Bright 10. Which structures are involved in cell movement? Solve the multistep inequality. 4x + 3 < 5x 6 Question 3 (1 point)Which of the following best explains the scenario below?On a summer morning, Mrs. Houser walks barefoot across her paved driveway withno problem. However, later that afternoon she steps barefoot onto the samedriveway and must quickly run off because the bottoms of her feet feel like they areburning. (Lesson 3.02-3.04 Thermal Energy)Choose the best explanation for this scenario:As the temperature increased during the day, the particles in the pavementmoved slower and the thermal energy decreased.As the temperature increased during the day, the particles in the pavementmoved faster and the thermal energy decreased.As the temperature increased during the day, the particles in the pavementmoved faster and the thermal energy increased.As the temperature increased during the day, the particles in the pavementmoved slower and the thermal energy increased.Pls help ASAP