Answer: C.
Explanation: putting on gloves and properly changing them out while working with a certain food can prevent contamination. I hope I’m correct and this helps!
Answer:
B. antiretroviral therapy
Explanation:
these are drugs that are degined to improve the immune system of the patient to enable resistance to other pathogens
D) Discuss the problems in a calm respectful manner.
Answer:
La sangre es un fluido corporal especializado. Tiene cuatro componentes principales: plasma, glóbulos rojos, glóbulos blancos y plaquetas. La sangre tiene muchas funciones diferentes, que incluyen: transportar oxígeno y nutrientes a los pulmones y los tejidos.
Explanation:
Answer:
Incidence rate per 1,000 = A (No. of new cases of a disease occurring in the population during a specified period of time )/ B (No. of persons who are at risk of developing the disease during that period of time) -X 1,000
From the question..
A= 2.2% ×20000 + 50 = 490
B= 20000
Incidence rate = 490/ 20000 × 1000
= 24.5
Explanation:
Morbidity- Measures Incidence is always calculated for a given period of time
