Human Body Systems and Medical Conditions Quiz

• The human body is made up of smaller systems that work together.
• Healthy cells make up healthy organs, and healthy organs work together in systems to keep the body breathing, moving, thinking, and releasing energy.
• Tiny molecules can make a person feel better or worse.
• A person has a medical condition when their cells aren’t getting the molecules they need.
• Doctors often look for medical conditions when a patient’s symptoms aren’t caused by bacteria or virus.
• Anemia means having fewer red blood cells and the amount of oxygen in blood is also lower than normal.
• Normally in a healthy person:
• Oxygen from lungs enters the bloodstream.
• Red blood cells pick up the oxygen.
• Oxygen is then released to body cells.
• Reason of anemia:
• Not getting enough iron needed to make enough red blood cells → less red blood cell count → less oxygen carried to the body cells.
• Anemia Patient’s symptoms:
• Feeling tired all the time - Feeling like going to faint sometimes - Not breathing well.
• Anemia Treatment:
• Eating plenty of foods with lots of iron like beans, meat, and greens like spinach.
• Taking iron pills.
• Asthma means the tubes inside lungs swell up during exercise or irritation and get narrow. This allows less air to enter, making it harder to breathe.
• Normally in a healthy person:
• When you breathe in, you pull oxygen molecules from the air into your respiratory system.
• In your respiratory system, the oxygen moves through tiny structures called alveoli.
• In the alveoli, oxygen molecules move from the respiratory system into the blood.
• Your blood carries oxygen delivering it to all the cells of your body.
• Reason of asthma:
• The tiny tubes in lungs are squeezing shut during exercise or dust.
• So less oxygen in the respiratory system → less oxygen moving into the blood → not enough oxygen getting to body cells → cells can’t do any of their functions.
• Asthma Patient’s symptoms:
• Having trouble breathing, especially when during exercise or running - chest is tightening up - Wheezing (to make noise while trying to breathe).
• Asthma Treatment:
• Inhalers to help patients breathe during asthma attacks.
• The inhaler stops the tubes in lungs from swelling, keeping the tubes wide and letting in more oxygen.
• Knowing what causes asthma attacks and how to avoid them.
• Pancreas is part of the digestive system and helps with the digestion of food.
• Pancreas injury can mean that the body doesn't have enough enzymes to break down food and can lead to problems such as being tired all the time and diarrhea.
• Patients with pancreatitis often need to take medicines with enzymes to help them digest food better.

Test your knowledge of the human body's systems and medical conditions with this quiz. Learn about anemia, asthma, and pancreatitis, their causes, symptoms, and treatments.