How is Zika spread?
A. Airborne
B. Animal contact
C. Sexual transmisson
D. Foodborne
What is incidence?
a. Number of new cases
b. Number of existing cases
c. Number of new + existing cases
d. Number of individuals at risk
Answer: Zika virus is mainly spread by the bite of mosquito. It can be transmitted through sexual contact with the infected person.
Answer: (C) The incidence is related to the number of new and existing cases.
How is Zika spread? A. Airborne B. Animal contact C. Sexual transmisson D. Foodbo...
1. How is SARs spread? Airborne Animal contact Sexual transmission Foodborne 2. Which of the following is not a core function of public health Assurance Policy Development Regulation Assessment 3. What of the following is true about Medicaid: Medicaid offers nursing home care Medicaid does not pay for long-term care Medicaid covers individuals 65 and older Medicaid is a private insurance program. 4. How is Zika spread? Airborne Animal contact Sexual transmission Foodborne 5. Epidemiology seeks to answer all except:...
1. Epidemiology seeks to answer all except: a. When b. Where c. How d. Who 2. What is incidence? a. Number of new cases b. Number of existing cases c. Number of new + existing cases d. Number of individuals at risk 3. Which of the follow is not true about cholera a. Cholera is spread through water b. John Snow is associated with tracing the source of cholera c. Cholera is a chronic disease d. Cholera is the first...
1) What is incidence? A. Number of new cases B. Number of existing cases C. Number of new + existing cases D. Number of individuals at risk 2) T F Chikungunya is the infectious disease that started in China but quickly spread to 37 countries through air travel. 3) T F Polio is an infectious disease that has been eradicated from the Western Hemisphere
5. What percentage of cases diagnosed in 2006 were related to some type of sexual contact? A 83 percent B. 99 percent C. 16 percent D. 25 percent 6. Which age group had the most cases of HIV diagnosed in 2006? A. 75-80 years B. 40 - 55 years C. 15 - 30 years D. 24 - 54 years 7. Which ethnic group was diagnosed with the most cases of HIV in 2006? A Caucasian B American Indian C African...
Hepatitis generally associated with sexual contact or blood exposure is ____. Select one: a. Type C b. Type 3 Hepatitis c. Type B d. Type A
. What precautions should be used when handling a bed pan? A. Standard B. Contact C. Protective D. Airborne
answer a,b is correct I need help with c,d 3 1a0 poists) The airborne times (ins minates) for United Airlines Flight 448 from Albu guenque to Denver on 64 randomly selected days have the mean 54.2 min and standard deviation 13.5 min (a) Can we conclude the population mean airborne time is less than 1 hour? (b) Construct 90% confidence interval for the population mean airborne time. (e) What is the level of the contidence interval (51.77,5663)7 (d) How many...
Match the following examples to their corresponding type of measure - A. B. C. D. E. F. Number of persons ill per total number in the group at a time point - A. B. C. D. E. F. Number of persons ill per average population during a time period ...
A case-control study examining the influence of sexual behaviour on Hepatitis B was conducted in a hospital between 2005 and 2008. The study recruited 229 Cases with Hepatitis B and 229 age- and sex-matched Controls. Both the Cases and Controls completed a questionnaire that inquired about the number of sexual partners they had in the past 2 years. Their responses were used to create the following exposure groups: 0 sexual partners (N=87), 1 sexual partner (N=257), and 2 or more...
Bluewhale is the largest animal ___ the world. A. on B. of C. in D. at