A community health clinic nurse manager is reviewing the incidence rate of chlamydia in the state. In a given year, 3,144 new cases were reported and the population was estimated at 325,986. Which of the following is the incidence rate in the state for the year?
About 100 reported cases per 100,000 population.
About 1 reported case per 10,000 population.
About 10 reported cases per 10,000 population.
About 1000 reported cases per 100,000 population.
The Correct Answer is D
The correct answer is D
Choice A reason:
Using the formula, we calculate the incidence rate as follows:
To determine the incidence rate, we use the formula:
Incidence rate = (Number of new cases/Population at risk} x Standard population sizeIncidence rate=(Population at riskNumber of new cases)×Standard population size
Incidence rate = (3,144/314,400) x 100,000 = 1000
This means there are approximately 1000 new cases of chlamydia per 100,000 population in the state for the year.
Therefore this option is wrong.
Choice B reason:
Using the formula, we calculate the incidence rate as follows:
To determine the incidence rate, we use the formula:
Incidence rate = (Number of new cases/Population at risk} x Standard population sizeIncidence rate=(Population at riskNumber of new cases)×Standard population size
Incidence rate = (3,144/314,400) x 10,000 = 100
This means there are approximately 1000 new cases of chlamydia per 10,000 population in the state for the year.
Therefore this option is wrong.
Choice C reason:
Using the formula, we calculate the incidence rate as follows:
To determine the incidence rate, we use the formula:
Incidence rate = (Number of new cases/Population at risk} x Standard population sizeIncidence rate=(Population at riskNumber of new cases)×Standard population size
Incidence rate = (3,144/314,400) x 10,000 = 100
This means there are approximately 100 new cases of chlamydia per 10,000 population in the state for the year.
Therefore this option is wrong.
Choice D reason:
Using the formula, we calculate the incidence rate as follows:
To determine the incidence rate, we use the formula:
Incidence rate = (Number of new cases/Population at risk} x Standard population sizeIncidence rate=(Population at riskNumber of new cases)×Standard population size
Incidence rate = (3,144/314,400) x 100,000 = 1000
This means there are approximately 1000 new cases of chlamydia per 100,000 population in the state for the year.
Therefore this option is correct.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Determining potential funding sources for the program is an important action, but not the first one. The nurse should first assess the needs of the target population, such as the number of older adults who need the service, their nutritional status, their preferences, and their barriers to access food.
Choice B reason: Inquiring about the availability of volunteers is an important action, but not the first one. The nurse should first assess the needs of the target population, and then plan the resources and personnel needed to implement the program.
Choice C reason: Identifying alternative solutions to address concerns is an important action, but not the first one. The nurse should first assess the needs of the target population, and then identify the possible challenges and solutions to deliver the service effectively and efficiently.
Choice D reason: Performing a needs assessment is the first action that the nurse should take, as it provides the basis for planning, implementing, and evaluating the program. A needs assessment involves collecting and analyzing data about the health status, needs, and resources of the target population and the community. It helps to identify the gaps, priorities, and goals of the program.
Correct Answer is A
Explanation
Choice A reason: Koplik spots are small, white, bluish-gray spots that appear on the inner cheeks, gums, or roof of the mouth before the rash develops. They are a characteristic sign of measles and can help to distinguish it from other viral infections.
Choice B reason: Persistent low-grade temperature is not a finding that the nurse should expect in a client who has measles. Measles typically causes a high fever that can reach up to 40°C (104°F) and lasts for four to seven days. The fever may spike when the rash appears and subside when the rash fades.
Choice C reason: Muscle aches and tenderness are not findings that the nurse should expect in a client who has measles. Measles mainly affects the respiratory system and the skin, and does not cause significant muscle involvement. The client may experience fatigue, weakness, or malaise, but not muscle pain or soreness.
Choice D reason: Rash confined to the trunk of the body is not a finding that the nurse should expect in a client who has measles. Measles causes a red, blotchy rash that usually starts on the face and spreads to the rest of the body, including the arms, legs, and feet. The rash may last for up to a week and may cause itching or peeling of the skin.
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