Humans Body
What organ pumps blood throughout the body?
The heart
What is the recommended minimum time for washing your hands with soap and water?
At least 20 seconds.
Which healthcare professional specializes in cleaning and caring for teeth?
A dentist
What does the prefix 'cardio-' refer to?
The heart.
What does HOSA stand for?
Future Health Professionals (formerly Health Occupations Students of America).
What organ is primarily responsible for breathing by exchanging oxygen and carbon dioxide?
The lungs
What does CPR stand for?
Cardiopulmonary resuscitation.
Which healthcare professional specializes in cleaning and caring for teeth?
A physical therapist
What does the suffix '-itis' mean?
inflammation
What is one major purpose of HOSA?
To develop future health professionals through leadership, education, service, and career preparation.
What is the largest organ of the human body?
The skin
What should you do first when you discover a medical emergency?
Check that the scene is safe, then assess the situation and get emergency help.
Which healthcare professional interprets medical images such as X-rays and CT scans?
A radiologist
What does 'hypoglycemia' mean?
An abnormally low level of glucose (sugar) in the blood.
Name one way HOSA members can serve their community.
health education campaigns, hygiene-product drives, or approved community service projects, etc.
What part of the brain helps control balance and coordination?
The cerebellum
What does the acronym AED stand for?
Automated external defibrillator.
Which healthcare professional specializes in medications and helps ensure they are used safely?
A pharmacist
What does the prefix 'brady-' mean when describing a heart rate?
Slow: bradycardia means a slower-than-normal heart rate.
What is the difference between a registered nurse and a physician?
Both provide healthcare, but their education, licensing, responsibilities, and scopes of practice differ.
What are the tiny functional units of the kidneys that filter blood and help form urine called?
Nephrons
What is the difference between standard precautions and transmission-based precautions in healthcare?
Standard precautions are used for all patient care; transmission-based precautions are additional measures for suspected or confirmed infections that spread in particular ways.
Which healthcare professional studies disease by examining tissues, cells, and laboratory samples to help establish diagnoses?
A pathologist
Break down the term 'electrocardiogram.' What does it record?
It records the electrical activity of the heart.
Why is patient confidentiality important in healthcare?
It protects patients' privacy, supports trust, and helps healthcare professionals meet their ethical and legal responsibilities.