A. Directions: Identify the stages of infection. Write the letter I for Incubation stage, P for
Prodromal stage, A for Acute stage, D for Declining stage, and C for Convalescence stage.
___________1. The symptoms have all completely vanished and the pathogen has been mostly
eliminated.
___________2. The disease has reached its highest point of development.
___________3. The symptoms start to subside, the infection is still present, but the patient’s
health starts to return to normal.
___________4. This is the silent stage because often it is not known when the pathogen gains
entry into the host and starts replicating.
___________5. This stage generally lasts about one or two days and is considered to be the
time when symptoms show that a disease process is taking place. B. Directions: Write T if
the statement is true and F if it is false.
___________1. Acute respiratory infection is the most numbered leading causes of morbidity in
2014.
___________2. Tuberculosis and chronic respiratory diseases had the same percentage in
leading causes of mortality in the Philippines.
___________3. Almost 500 cases had an ALTRI and Pneumonia on the leading causes of
morbidity.
___________4. Dengue fever and TB respiratory had the same number of cases on mortality
rate.
___________5. Accidents are one of the leading causes of morbidity rate in the Philippines.
C.Directions: Read the statement below and choose the correct answers.Write your answers
on a separate sheets of paper.
1. These are tiny microorganisms that many of the most common diseases.
a. bacteria c. virus
b. pathogens d. fungi
2. The pathogens that caused tuberculosis.
a. bacteria c. virus
b. pathogens d.fungi
3. It is a mosquito-borne disease mostly occurring in tropical and sub-tropical areas
a. bronchitis c. pneumonia
b. influenza d. dengue
4. An infection that can be acquired predominantly through unprotected sexual contact. a. STI’s
c. dengue
b. HIV-AIDS d. pneumonia
5. Congestion either in the nasal sinuses or lungs, runny nose, cough, sore throat, body aches,
fatigue is a sign of symptoms of:
a. acute respiratory infections c. pneumonia
b. bronchitis d. influenza