Competitive Events 101
Medical Terminology
Medical Math & Vitals
Mixed Health Sciences
CPR & First Aid
100

HOSA events are grouped into categories like Health Science, Health Professions, Leadership, Teamwork, Recognition, and this category about disaster response

What is Emergency Preparedness?

100

The prefix “cardio–” refers to this organ

What is the heart?

100

A normal adult resting heart rate falls in this range

What is 60 to 100 beats per minute?

100

Subtopic: Nutrition

This macronutrient provides 9 calories per gram, the most of any

What is fat (lipids)?

100

The first step when you find an unresponsive person is to check that this is safe

What is the scene?

200

In this event, you test your skills on compressions and rescue breaths

What is CPR/First Aid?

200

The suffix “-itis” means this

What is inflammation?

200

1 kilogram equals about this many pounds

What is 2.2?

200

Subtopic: Human Growth and Development

Piaget’s first stage of cognitive development, from birth to about age 2

What is the sensorimotor stage?

200

Chest compressions on an adult should go at this rate per minute

What is 100 to 120?

300

This leadership event follows Robert’s Rules of Order

What is Parliamentary Procedure?

300

“Tachycardia” is a condition where the heart does this

What is beating too fast?

300

1500 in military time is this on a standard clock

What is 3:00 PM?

300

Subtopic: Behavioral Health

The DSM-5, used to classify mental disorders, is published by this association 

What is the American Psychiatric Association?

300

The compression-to-breath ratio for one-rescuer adult CPR

What is 30:2?

400

In this event, you give a speech on a topic you drew only minutes before

What is Extemporaneous Speaking?

400

The suffix “-ectomy” means this

What is surgical removal?

400

A teaspoon equals this many milliters

What is 5 mL?

400

Subtopic: Pathophysiology

In type 1 diabetes, the immune system attacks these insulin-producing pancreatic cells 

What are beta cells?

400

The device analyzes heart rhythm and can deliver a shock

What is an AED (automated external defibrillator)?

500

This team event is a quick-recall quiz where teams buzz in to answer HOSA and health science questions

What is HOSA Bowl?

500

“Nephr-” and “ren-” are both word roots for this organ

What are the kidneys?

500

A child weighs 44 lb. Convert this to kilograms

What is 20 kg?

500

Subtopic: Human Growth and Development 

Erikson’s psychosocial stage for adolescence, where the challenge is figuring out who you are

What is identity vs. role confusion?

500

For adults, compressions should be at least this deep

What is 2 inches (about 5 cm)?