In Community X (population 20,000), an epidemiologist conducted a prevalence survey in January of 2012 and reported an HIV prevalence of 2.2%. Over the next 12 months, the department of health reported an additional 50 new HIV cases between February 2012 and January 2013. The total population stayed constant at 20,000. Part 1 How many people had HIV in January 2012? Present or describe the formula you used to arrive at your answer. Calculate the incidence rate assuming no HIV-related deaths over the 12-month period. Present or describe the formula you used to arrive at your answer. Be sure to clearly indicate the numerator and denominator used in your calculation and include an appropriate label for the rate. In a summary of 200-250 words, interpret the results and discuss the relationship between incidence and prevalence. Discuss whether or not the epidemiologist should be concerned about these new HIV infections, assuming a previous incidence rate of 0.5 per 1,000 person-years prior to this updated risk assessment.

Answers

Answer 1

Based on the results of the study shown below, the epidemiologist has reason to worry because the incidence rate increased over four times the previous level as shown below:

number of HIV cases = 440 personsnew incidence rate = 2.25 per 1000 persons

What is prevalence and incidence rate?

Prevalence rate is the proportion of persons in a population who have a particular disease or attribute at a specified point in time or over a specified period of time.

Prevalence rate = number of cases/total population × 100%

Incidence rate is the proportion of new cases of a condition observed within a given period of time.

Incidence rate = number of new cases/population at risk × 1000population at risk = total population - previous cases

The number of people who had HIV in January 2012 is calculated as follows:

number of HIV cases = prevalence rate × total population

number of HIV cases = 2.2% × 20000

number of HIV cases = 440 persons

Incidence rate between February 2012 and January 2013 is calculated as follows:

Incidence rate = 50/(20000 - 440) × 1000

Incidence rate = 2.25 per 1000 persons.

Based on the new incidence rate, the epidemiologist has reason to worry because the incidence rate has increased over four times the previous level.

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I believe there is 184 calories per serving !

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1. It build’s your business’s credibility

2. People are more likely to remember your professional email address

3. You’re not advertising for another company

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Answer:

Weight training is a type of strength training that uses weights for resistance. By creating a stress to the muscles performed with free weights (e.g. barbells) or by using weight machines, these exercises will enable muscles to be activated and get stronger

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What do you earn for delegating grt to an indexer?.

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Answer:Delegators earn a portion of the Indexers query fees and indexer, the more stake on an indexer,the more potential queries the respective indexer an process.

what should a 15 year old girl weigh

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Answer: An average healthy 15 year old girl should weigh anywhere between 100 & 140 pounds. Any weight more than 140 would be considered overweight and under 90 would be considered under weight. But remember that weight varies from person to person.

Explanation:

The most common source of water contamination is _______. a. sewage b. pesticides c. fertilizers d. none of the above please select the best answer from the choices provided a b c d

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The most common source of water contamination is: A. sewage.

What is the proper way to use the omron blood pressure monitor

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Answer:

You should place it tight enough so that you can only slip two fingertips under the top edge of the cuff. Make sure your skin doesn't pinch when the cuff inflates. It's best to take your blood pressure from your left arm if you are right-handed. However, you can use the other arm if you have been told to do so by your healthcare provider.) Rest in a chair next to a table for 5 to 10 minutes. (Your left arm should rest comfortably at heart level.

Explanation:

How long should we wash hands for nebraska food handler servsafe

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Vigorously scrub hands and arms for at least 10 to 15 seconds.

Using effective conflict resolution skills, create a realistic conflict teenagers may face and design a personal plan to resolve this conflict.
WILL NAME BRAINLIEST

Answers

Answer:

internal conflict - using drugs to cope with stress, depression, or anxiety
resolution- healthy stress reduction methods

Explanation

Teenagers may use drugs as a coping method when there are problems in that teen's life. Say, a lot has been going on at home, causing the teen to develop depression with all the stress they have been under. In order to push the negative feelings away, the teen turns to drugs, because the drugs make the individual feel better while pushing all those negative feelings away. The teen went about solving his or her problems the wrong way. Instead of turning to drugs, the teen could do things such as talk about their problems with friends/family, write their emotions in a journal, exercise, or meditate to help ease the stress.

Answer:

Low self esteem or being bullied

Explanation:

Give the person ideas and listen to them tell you how they feel about themselves then tell them nicely and comfort them and make them feel better about themselves.

2. 1 Define the concept study plan and state THREE ways in which you could use it
to study effectively. ​

Answers

Answer:

Time management is very important.

Explanation:

what are the causes of self harm of self injury​

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death, scars, blood loss, sometimes permanent damage to skin or inside of the body

Answer:

depression is like one of the major reasons for self harm

Explanation:

Jumping rope can help develop better? o visiono hand/foot coordinationo cardiovascular endurance

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who first labeled the four mental functions that were later used for the 16 personality types? ​

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Hello it was “Carl Jung”
C. H king was the person that labeled the four mental functions

Which part of the brain helps keep your balance so you don’t fall flat on your face?

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Answer:

The cerebellum controls your balance system.

Explanation:

How are you most like your parents? How are you different?

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Answer:

you got they gene's my bro

Answer:

Whether kids realize it or not we’re all like our parents in one way or another. You get your core values from your parents when you’re a child. They way you hold your fork or drive a car is based on what you’ve learned from your parents.

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Question 14 (5 points)
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Luis, 41, and Maria, 40 have immigrated to the US from Paraguay with their seven
children and parents. Luis and Maria have started a new business. Luis' father has
died, leaving a grieving elderly mother. Maria, who thought she was experiencing
menopause, is actually pregnant and Luis has just found out that he has a
progressive, debilitating disease.
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Reflect on the key concepts from the developmental themes of middle adulthood.
How might these factors be different for a couple like Luis and Maria, who are
engaging in childrearing later in life?
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Answers

Answer:

Click the links to open the resources below. These resources will help you complete the assignment. Once you have created your file(s) and are ready to upload your assignment, click the Add Files button below and select each file from your desktop or network folder. Upload each file separately.

Explanation:

Potential concerns for Maritza include her young age, language barrier, lack of specific information, cultural adjustment, and limited parental English proficiency.

Based on the provided information, some potential red flags or areas of concern concerning Maritza, the youngest child in the Perez family, may include:

1. Age and language barrier: Maritza is only three years old, which suggests that she might face difficulties in adapting to a new country and language. Since Spanish is primarily spoken at home, the transition to an English-speaking environment may pose challenges for her language development and overall communication.

2. Lack of information: The case study does not provide specific details about Maritza's emotional and social well-being, her educational needs, or her ability to adjust to the new environment. It is essential to gather more information about her progress, interactions, and overall adjustment in the new setting.

3. Cultural adjustment: The mention of Ramon and Carmen's commitment to preserving traditions within the family suggests that Maritza may face cultural adjustment issues. Balancing the family's traditional values with the cultural norms and practices in the US could be a potential challenge for her and may require additional support and guidance.

4. Limited parental English proficiency: While Luis and the older children are fluent in English, Maria lacks confidence in speaking the language. This language barrier between Maria and Maritza's school and community could impact effective communication and involvement in her education and social activities.

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The correct question is:

Luis, 41, and Maria, 40, Perez have immigrated to the US from Argentina with their seven children. Rolando is 19, the eldest and only son in the family. Lupe, 17, Anna, 15, Roselina 13, Gracelia, 10, Yesenia, 8, Gariella, 6 and Maritza, 3, have looked forward to the move to the U. S.

Luis’ elderly parents, Ramon, 81, and Carmen, 79, have also come with the family, leaving behind most of their belongings and two dogs that Carmen raised since they were four-week-old puppies.

The family was successful in Argentina but decided to immigrate because Luis felt there would be more opportunities for his children. The family could purchase a small piece of land in a rural community in the western part of the U. S. with the intention of producing grapes to market to a winery.

Luis and the children are quite fluent in English although Spanish is the first language used in the home. Maria knows some English but lacks confidence in her ability to speak the language. Ramon and Carmen do not know English at all, have no interest in learning the language, and are committed to keeping tradition alive within the family.

Required:

In this case, you are not given a great deal of information about Maritza specifically. Go to the Perez Family Case Study and read the entire case. Identify the red flags or areas of concern concerning Maritza.

Some people are more prone to anxiety disorders because they see threats in every corner of their lives when there are none. this is an example of __________. a. recollection b. misinterpretation c. observational learning d. operant conditioning

Answers

Some people are more prone to anxiety disorders because they see threats in every corner of their lives when there are none. this is an example of __________. a. recollection b. misinterpretation c. observational learning d. operant conditioning: answer-Misinterpertation

Anxiety disorder is a mental disorder. More people are prone to this disorder because they see threats in every corner of their lives when there are none as in misinterpretation.

What is misinterpretation?

Misinterpretation is wrongly describing or understanding any situation.

In this type of disorder, a person starts to panic by wrong interpretation of the signs of body functions. Person can have strong physical signs of having an evidence that something terrible is happening.

Thus, the correct option is option b.

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Answer:

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Answer:

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The nurse should monitor the patient's pulse and blood pressure in a client who has a fluid volume imbalance.

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Answer:

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Explanation:

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Answers

Explanation:

According to University, the increasing occurrence of mental disorders is due to natural selection acting on our DNA without consideration for our emotional well-being. Furthermore, the selection processes took place centuries before even the changing demands city life, culminating in a disconnect between our current context and the one into which we were born.

What is the definition of a communicable disease?


any disease that spreads from person to person
any disease that spreads from person to person, , , ,

any disease that triggers a high fever in a hostany disease that triggers a high fever in a host , ,

any disease that must infect a host to surviveany disease that must infect a host to survive , ,

any disease that can be treated with antibiotics

Answers

Answer:

illnesses that reasulte frome the infection,presence and grouth of pathogenic (capable of causing disease)biotic agents in an individual human or other animal host.

Olivia knows that she needs to develop an exercise routine, specifically one that she will stick to. She does not have much of a budget for
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O A. Purchase a home workout bike that is connected to virtual classes.

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OC. Borrow a workout DVD from the library and do the routine at home.

OD. Keep her eye out for any pickup basketball games she passes.

Answers

Assuming log is jog in option B, the answer is B.

She clearly likes to run and doesn’t want to be bored at home. Accessing a public park is free so no spending money.

C is a possible response but not one I would
Go with because you can’t develop a routine by looking out for pick up basketball games. Those would be random and by chance as she passes by.

Option B is the only one that can be done routinely, consistently, away from home and with a friend to not be bored.

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Answer:

Neurorrhaphy

Explanation:

Neurorrhaphy is the answer.

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Answer:

heart disease, lung cancer, and respiratory diseases such as emphysema

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Lung cancer, heart disease, trouble breathing, death, asthma, blood pressure, immunity problems etc.

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Answers

Answer:

Your answer is b. Sore throat

Explanation:

the rest are chronic

Answer:

b sore throat

Explanation:

the rest would be considered chronic i know this because i just took the test

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Which of these is the best way to avoid abusive peer relationships?
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the answer for the question is B
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