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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: The Office of the Surgeon General is not responsible for voluntarily reporting cases of Lyme disease to the CDC. The Office of the Surgeon General provides leadership and direction to the U.S. Public Health Service and oversees the operations of the U.S. Public Health Service Commissioned Corps.
Choice B reason: The state health department is responsible for voluntarily reporting cases of Lyme disease to the CDC. The state health department collects and analyzes data on reportable diseases, such as Lyme disease, and submits them to the CDC through the National Notifiable Diseases Surveillance System (NNDSS).
Choice C reason: The hospital infection control department is not responsible for voluntarily reporting cases of Lyme disease to the CDC. The hospital infection control department monitors and prevents nosocomial infections, or infections acquired in the hospital setting, and implements infection control policies and procedures.
Choice D reason: The local Red Cross chapter is not responsible for voluntarily reporting cases of Lyme disease to the CDC. The local Red Cross chapter provides humanitarian services, such as disaster relief, blood donation, health and safety education, and emergency communication.
Correct Answer is A
Explanation
Choice A reason: Scheduling bone density screening is an appropriate outcome for the program, as it helps to detect and prevent osteoporosis, a common condition among postmenopausal women. Bone density screening is recommended for women aged 65 years and older, or younger women with risk factors.
Choice B reason: Arranging for mammograms every 3 years is not an appropriate outcome for the program, as it does not follow the current guidelines for breast cancer screening. The American Cancer Society recommends that women aged 45 to 54 years should have mammograms every year, and women aged 55 years and older should have mammograms every 2 years, or continue yearly screening if they prefer.
Choice C reason: Starting hormone replacement therapy is not an appropriate outcome for the program, as it is not a universal recommendation for postmenopausal women. Hormone replacement therapy may have benefits and risks depending on the individual's health history, symptoms, and preferences. It should be discussed with a health care provider before starting.
Choice D reason: Significantly decreasing caloric intake is not an appropriate outcome for the program, as it may lead to nutritional deficiencies and other health problems. Postmenopausal women should maintain a balanced diet that meets their nutritional needs and supports their weight management. A moderate reduction in caloric intake may be advised for overweight or obese women, but not a drastic one.
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