Answers
Answer:
Your answer is 100% Tricuspid valve
Explanation:
Related Questions
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
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 personsWhat 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 casesThe number of people who had HIV in January 2012 is calculated as follows:
number of HIV cases = prevalence rate × total populationnumber 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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1. After
After playing an
outdoor game.
game, you
were tired and thirsty
Answers
Answer:
both
Explanation:
playing outdoors make us tired and thirsty
mainly thirsty
Answer : Both
Explanation : Playing Makes You Tired And Thirsty.
explain the scope of population education and environent education.
Answers
Answer:
Population education helps to develop the knowledge, skill and moral concepts in human beings about environment. It helps to prepare human power for the protection and preservation of environment.
Explanation:
That's the explanation for the question.
Many forms of biomedical therapy come with side effects, but the most serious form of brain damage could be from __________. a. psychosurgery b. electroconvulsive therapy c. antipsychotic drugs d. antianxiety drugs please select the best answer from the choices provided a b c d
Answers
The answer would be: A. psychosurgery.
Many types of biomedical therapy have adverse effects, however the most serious type of brain injury may be caused by psychosurgery.
What is psychosurgery?Psychosurgery is a type of surgery that involves performing stereotactic operations on the brain in order to change abnormal physiology.
It is done by severing connections between the frontal lobe and the rest of the brain, such as the cortex, nuclei, or other brain pathways.
This other part of the brain may appear to function normally or not.
Thus, the correct option is a, psychosurgery.
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Name 5 functions of the Muscles
Answers
Answer:
movement
Explanation:
your muscles pull on your bones causing them to move within the joints.
supports your body mass and your internal organs
provides your body with protection
heat and blood circulation
Adduction.
Flexion.
Hyperflexion.
Extension.
Hyperextension.
Rotation.
Internal rotation.
The standing toe touch is most likely to result in __________. a. a shoulder injury b. a hyperextended neck c. loose muscles in the torso d. a hyperextended knee please select the best answer from the choices provided. a b c d
Answers
The standing toe touch is most likely to result in a hyperextended knee as certain systems withinside the knee which include cartilage and ligaments may be broken through a hyperextended knee.
The status toe contact is a shape of a workout this is completed to stretch the body. During this workout, a character bends over from the hips and waist an try and contact the toes. If the status toe contact workout isn't always executed properly, it's miles maximum probable to bring about a hyperextended knee; a circumstance that happens whilst the knee is bent backward. What is a hyperextended knee?Develops whilst the knee joint bends in the incorrect manner and damages the ligaments close to the knee. The circumstance is not unusual to place in athletes who play high-effect sports.
Thus it is clear That standing toe touch is most likely to result in a hyperextended knee.
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When you participate in a cardio respiratory activity, you want your heart rate to stay elevated over an extended period of time.
Question 5 options:
True
False
Answers
It is true that when you participate in a cardio-respiratory activity, you want your heart rate to stay elevated over an extended period of time.
What is cardio-respiratory endurance?Cardiorespiratory endurance is a physical activity that measures how well the heart, lungs, and muscles perform during moderate to high-intensity physical activity.
Cardiorespiratory fitness can be improved by conducting series of physical exercises like aerobic exercise.
Therefore, it is true that when you participate in a cardio-respiratory activity, you want your heart rate to stay elevated over an extended period of time.
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Why is type o blood considered the universal donor.
Answers
Answer:
People with type O- blood are called universal donors because their donated red blood cells have no A, B or Rh antigens and can therefore be safely given to people of any blood group.
Exposure to alcohol affects the blood supply to the fetus and can cause physical deformities to the face, eyes, and heart.
t
f
Answers
Answer:
True
Explanation:
Abnormal facial features, such as a smooth ridge between the nose and upper lip (this ridge is called the philtrum) That is from the CDC..
What vitamin deficiencies cause tingling in the hands and feet.
Answers
Answer:
vitamins E, B1, B6, B12
Explanation:
does this help you???
What impact does family have on eating behaviors
Answers
Answer:
less
Explanation:
Children who eat meals with their family tend to eat healthier foods like fruits, vegetables and whole grains. They are also at lower risk for becoming overweight. However, children who eat in front of the TV tend to make poorer food choice.
Parents play a powerful role in children's eating behavior, providing both genes and environment for children. For example, they influence children's developing preferences and eating behaviors by making some foods available rather than others, and by acting as models of eating behavior.
A 45-year-old female patient is prescribed ciprofloxacin to treat a bronchial infection. A nursing assessment revealed that she started taking daily vitamin supplements about 2 years ago. To maximize the therapeutic effects of the ciprofloxacin therapy, the nurse should advise the patient to.
Answers
Answer:
The nurse should advise the patient to take the vitamins at least 2 hours before or after taking ciprofloxacin.
Explanation:
Vitamin supplements may make ciprofloxacin less effective. Calcium can limit the bioavailability of Ciprofloxacin in turn making it less effective, as well as iron, aluminum, and magnesium which are in multivitamins.
Select the correct answer.
Which of the following statements is true about BMI?
A.
BMI is NOT a reliable indicator of body fat.
B.
BMI measures body fat directly.
C.
BMI cannot be considered an alternative for direct measure of body fat.
D.
BMI measurements are relatively inexpensive and easy to perform.
I'll give BRAINLIEST
Answers
Answer:
your answer is A...
Explanation:
Hope this helps you!!!
Answer: A
Explanation: got it right
An unconscious gesture intended to hinder therapy progression is known as __________. a. resistance b. transference c. interpretation d. free association
Answers
Answer:
A. resistance
Explanation:
An unconscious gesture intended to hinder therapy progression is known as resistance. Resistances in therapy are behaviors, cognitions or emotions that the client presents and that constitute obstacles to change. This range of resistances is as wide as the number of people on therapy. This resistance may even happen unintentionally, but it significantly impedes the progression of therapy.
An unconscious gesture mean to prevent therapy progression is called resistance.
The correct option is a.
What is resistance?Resistance is an act to stop or oppose an act which is in progress.
Resistance is debited by Greek letter Ω, and measured in ohms.
When a person refuse or stop to do something, it called resistance.
Thus, the correct option is a, resistance.
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Employability skills are personal traits and attitudes which make individuals “________” or desirable to prospective employers. (10 letters)
Answers
Answer:
expertise, knowledge base, or mindset that makes you more attractive to employers.
Explanation:
please give brainiest...
__________ is a type of therapy where the therapist encourages the client to talk about whatever comes to mind. a. transference b. dream analysis c. interpretation d. free association please select the best answer from the choices provided a b c d
Answers
D. Free association is a type of therapy where the therapist encourages the client to talk about whatever comes to mind.
Answer:
it is D
Explanation:
Cause i said so just trust me
Which part of the nephron acts as a countercurrent multiplier?.
Answers
Which health resource is most appropriate for a woman who thinks she might be pregnant?
an urgent care center
an emergency room
a nurse practitioner
a pediatrician
Answers
Answer:
It would be C.) A nurse practitioner!
Explanation:
Hope this helps you!!!
You will never experience a conflict so long as you only associate with other people who hold your same
beliefs and principles.
please select the best answer from the choices provided.
true or false?
personal wellness class
от
f
Answers
Answer:
True
Explanation:
You both believe in the same beliefs and morals so what conflict could there be? There would not be anything to disagree on!
You want to establish the level of satisfacation of the parents about services that are rendered by a centre design. write a quationniere
Answers
Answer:
The level of parent satisfaction with the overall service of the pediatric day surgery in Tayside Children's Hospital was unknown. Furthermore, there is a lack of existing validated tools available to measure parent satisfaction with pediatric day surgery.
Depressants are known to cause which of the following?
A. Confusion
B. Exhaustion
C. Irritability
D. All of the above
Answers
Answer:
the answer is D
Explanation:
becauze they just can
Answer:
D. all of the above
Explanation:
from dea .gov:
"Cause amnesia (leaving no memory of events that occur while under the influence), reduce reaction time, impair mental functioning and judgment, and cause confusion"
The ant and the acacia have a mutualistic relationship. What does this mean?.
Answers
Answer:
A mutualistic relationship means the each animal benfits from each other.
Explanation:
Example- Oxpecker eats ticks from the rhino and the rhino keeps the oxpecker safe from its enemies.
In this case the the acacia has the nutrients the ant and its colony need, and in return the ant and its colony protects the acacia from herbivores.
I learned this in science, and I hope this information helps you.
Hospital information systems can reduce errors in patient care. True or False ?
Answers
Answer:
True
Explanation:
Hope that helps
Answer:
True
Explanation:
Hospital Information systems allow information on patients to be widespread to limit the possibility of patient mishaps.
Select the correct answer.
When machinery at the hospital doesn't work correctly, Dave's colleagues call him to fix it. Dave is also responsible for installing and testing
systems. What is Dave's job at the hospital?
O A.
environmental services worker
OB.
biomedical equipment technician
Ос.
central sterile supply worker
OD.
healthcare administrator
Answers
Answer:
B
Explanation:
B matches the given information most.
Answer:
B.) Biomedical equipment technician
Explanation:
I got it correct
Which of the following are types of hereditary disorders? a. single-gene and chromosomal b. complex and duplex c. single-gene and duplex d. all of the above please select the best answer from the choices provided. a b c d
Answers
Hereditary disorder is the disorder caused by change in one's DNA sequence. These are of three types single gene disorder, chromosomal disorder and complex disorder.
What is Hereditary disorder?A hereditary disorder is caused by changes in DNA. This will get transmitted to the next generations through genes.
There are mainly of three types. They are:
Single-gene disorder: only one gene is affected.Chromosomal disorder: here chromosomes are either missing or changed.Complex disorder: when two or more genes are affected.Thus, option a is correct.
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During eccentric muscle contraction, the muscle __________. a. gets longer as it contracts b. gets shorter as it contracts c. moves isometrically d. does not change length please select the best answer from the choices provided. a b c d
Answers
During eccentric muscle contraction, the muscle: A. gets longer as it contracts.
During eccentric muscle contraction, the muscle gets longer as it contracts.
What is muscle contraction?Muscle contraction is the lengthening, shortening of the muscle due to activity.
Muscle contraction and relaxation help in movement.
There are two types of muscle contraction:
Isometric contractionIsotonic contractionMuscle contraction occurs when myosin and actin filament goes apart from each other.
Thus, the correct option is a., which gets longer as it contracts.
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How might increasing the concentration of reactants affect the rate of a chemical reaction?
Answers
Answer:
increased reaction rate
Explanation:
A higher concentration of reactants leads to more effective collisions per unit time, which leads to an increased reaction rate
What are 3 things that happen to pollutants that you may breathe in?.
Answers
Hope this helped
Which of the following is sound advice for aging in good health?
A. Be suspicious of people’s motives; people always try to take advantage of others.
B. Avoid strenuous exercise to prevent injury.
C. Do not see a healthcare provider unless you are ill or hurt.
D. Wear a helmet when riding a bicycle.
Answers
Answer:
B
Explanation:
When you are older, less exersise leads to good health.
The aging person should avoid strenuous exercise to prevent injury.
What do you mean by aging?"Aging is the sequential or progressive change in an organism that leads to an increased risk of debility, disease, and death."At this stage the person is prone to get injured even by doing light workouts.What do you mean by strenuous exercise?"A strenuous exercise involves a lot of energy or effort."What is injury?"An injury is damage to your body."Hence, the sound advice for aging in good health is option B. avoid strenuous exercise to prevent injury.
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The lacrimal ducts drain tears into the temporal lobe. True or False.