#1
Which of the following is an example of a communicable disease?
Influenza
ExplanationInfluenza is a contagious respiratory illness caused by influenza viruses.
#2
What is the most effective way to prevent the spread of infectious diseases?
Washing hands frequently
ExplanationRegular handwashing prevents the transfer of germs and reduces infection transmission.
#3
Which of the following is NOT a vector-borne disease?
Tuberculosis
ExplanationTuberculosis is not transmitted by vectors like mosquitoes or ticks.
#4
What is the recommended duration for handwashing to effectively remove germs?
20 seconds
ExplanationWashing hands for at least 20 seconds ensures thorough cleaning and germ removal.
#5
Which of the following is a preventive measure for reducing the risk of contracting HIV?
Using condoms consistently
ExplanationConsistent condom use during sexual activity reduces the risk of HIV transmission.
#6
What is the primary cause of antibiotic resistance?
Overuse and misuse of antibiotics
ExplanationOveruse and inappropriate use of antibiotics lead to the development of antibiotic-resistant bacteria.
#7
Which of the following vaccines helps prevent measles?
MMR
ExplanationMMR vaccine protects against measles, mumps, and rubella.
#8
What is herd immunity?
The immunity of a community or population
ExplanationHerd immunity occurs when a large portion of a community becomes immune to a disease, reducing its spread.
#9
Which of the following is a primary prevention method for cancer?
Regular screenings
ExplanationRegular screenings help detect cancer early or before symptoms appear, improving treatment outcomes.
#10
What is the main purpose of immunization?
To prevent diseases
ExplanationImmunization protects individuals from infectious diseases by stimulating the immune system to develop immunity.
#11
Which of the following is NOT a recommended method for preventing foodborne illnesses?
Storing cooked and raw foods together
ExplanationStoring cooked and raw foods together increases the risk of cross-contamination and foodborne illness.
#12
What is the primary purpose of public health campaigns?
To inform and educate the public about health risks
ExplanationPublic health campaigns raise awareness about health issues and promote preventive measures to improve public health.
#13
Which of the following is NOT a recommended health practice to prevent cardiovascular diseases?
Smoking tobacco products
ExplanationSmoking tobacco increases the risk of cardiovascular diseases.
#14
Which of the following is NOT a modifiable risk factor for type 2 diabetes?
Family history
ExplanationFamily history of diabetes is a non-modifiable risk factor.
#15
Which of the following is a recommended health practice to prevent osteoporosis?
Engaging in weight-bearing exercises
ExplanationWeight-bearing exercises help maintain bone density and prevent osteoporosis.
#16
Which of the following is a common preventive measure for reducing the risk of skin cancer?
Wearing protective clothing
ExplanationWearing protective clothing, hats, and sunglasses reduces exposure to harmful UV radiation, lowering the risk of skin cancer.
#17
Which of the following is a recommended health practice to prevent urinary tract infections (UTIs)?
Urinating after sexual intercourse
ExplanationUrinating after sexual intercourse helps flush bacteria away from the urinary tract, reducing the risk of UTIs.