Health Science Quiz

A patient arrives with symptoms of dizziness, sweating, and pale skin. You suspect low blood sugar. What would be the best first aid response to help this patient?

• Give them a glass of water.

• Have them lie down and elevate their feet.

• Offer them a sugary drink or snack.

• Apply a cold compress to their forehead.

Answer explanation

Offer them a sugary drink or snack as the best first aid response for low blood sugar symptoms.

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DOK Level 3: Strategic Thinking

Design a public health initiative to reduce the spread of influenza in schools. What key elements should be included?

• Regular hand washing campaigns.

• Offer free influenza vaccinations for all students.

• Distribution of vitamin supplements.

• A and B are correct.

Answer explanation

The key elements to reduce the spread of influenza in schools are regular hand washing campaigns and mandatory influenza vaccinations for all students, making options A and B correct.

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DOK Level 3: Strategic Thinking

A person has suffered a minor burn. What is the strategic first aid step you should take after ensuring the scene is safe?

• Apply butter to the burn.

• Cover the burn with a dry cloth.

• Cool the burn under running water for several minutes.

• Expose the burn to open air to let it dry.

Answer explanation

Cool the burn under running water for several minutes is the strategic first aid step to take after ensuring the scene is safe.

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DOK Level 3: Strategic Thinking

How does the respiratory system respond strategically to an increase in carbon dioxide levels in the blood?

• Decreases breathing rate.

• Increases breathing rate.

• Blood vessels constrict.

• Heart rate decreases.

Answer explanation

Increases breathing rate as a response to high carbon dioxide levels in the blood to expel excess CO2 and restore balance.

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DOK Level 3: Strategic Thinking

In planning a public health campaign to combat obesity, which strategy would be most effective based on evidence from previous initiatives?

• Public service information on health risks of being overweight

• Mandatory physical education classes in schools.

• Free community exercise programs.

• All of the above.

Answer explanation

All of the above options have been proven effective in combating obesity based on evidence from previous initiatives, making them the most effective strategy for a public health campaign.

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DOK Level 3: Strategic Thinking

A child falls and hits their head, but remains conscious. What is the best course of action to take while waiting for medical help?

• Keep the child awake and monitor for changes.

• Allow the child to sleep to recover energy.

• Give the child aspirin for any pain.

• Apply heat to the injured area to soothe pain.

Answer explanation

Keep the child awake and monitor for changes.

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DOK Level 3: Strategic Thinking

What role do white blood cells play in the human body that involves strategic thinking and planning in response to an infection?

• They carry oxygen to tissues.

• They clot the blood.

• They fight infections by recognizing and destroying pathogens.

• They repair damaged tissues.

Answer explanation

White blood cells fight infections by recognizing and destroying pathogens, involving strategic thinking and planning in response to an infection.

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DOK Level 3: Strategic Thinking

A person is experiencing a severe allergic reaction with swelling and difficulty breathing. What is the first strategic step you should take?

• Ask them to calm down and breathe slowly.

• Administer an antihistamine orally.

• Use an epinephrine auto-injector(Epi pen) if available.

• Immediately start CPR.

Answer explanation

Use an epinephrine auto-injector(Epi pen) if available.

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DOK Level 3: Strategic Thinking

A community is facing a high rate of Type 2 diabetes. What comprehensive public health strategy should be implemented to address this issue?

• Increase access to healthy foods.

• Provide free or low-cost exercise programs.

• Educate the community about the risks of diabetes.

• All of the above.

Answer explanation

All of the above options are essential components of a comprehensive public health strategy to address Type 2 diabetes, including increasing access to healthy foods, providing free or low-cost exercise programs, and educating the community about the risks of diabetes.

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DOK Level 3: Strategic Thinking

How does the circulatory system adapt when a person engages in regular physical exercise?

• Blood flow to muscles decreases.

• Heart rate permanently increases.

• Blood vessels can increase in size and efficiency.

• The number of red blood cells decreases.

Answer explanation

Blood vessels can increase in size and efficiency to adapt to regular physical exercise, allowing for better circulation and oxygen delivery to muscles.

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DOK Level 3: Strategic Thinking