Question 1

What is the main function of the lymphatic system?

Accepted Answer

Returning excess body fluid back into the bloodstream

Answer

Producing oxygen for the cells

Answer

Digesting fats from the food we eat

Answer

Pumping blood throughout the body

Question 2

Where do lymphatic vessels deposit the excess fluid collected from the capillaries?

Accepted Answer

Into a vein

Answer

Into the lymph nodes

Answer

Into the lungs

Answer

Into the stomach

Question 3

What pushes the lymph within the vessels since there is no heart to pump it around?

Accepted Answer

Movement of the body

Answer

Breathing deeply

Answer

Eating healthy

Answer

Drinking water

Question 4

Where do immune cells patrol for intruders along the lymphatic vessels?

Accepted Answer

Lymph nodes

Answer

Spleen

Answer

Liver

Answer

Thymus

Question 5

Which of the following is NOT a function of the lymphatic system?

Accepted Answer

Producing oxygen for the cells

Answer

Assisting the immune system

Answer

Returning excess fluid to the bloodstream

Answer

Absorbing digested fats

Question 6

What role do the spleen and thymus play in the lymphatic system?

Accepted Answer

Mature immune cells to fight infections

Answer

Filtering water in the body

Answer

Producing hormones

Answer

Digesting fats

Question 7

How do fats from digested food enter the bloodstream?

Accepted Answer

Through the lymphatic vessels

Answer

Through the stomach

Answer

Through the small intestine

Answer

Through the liver

Question 8

Why is maintaining a healthy lymphatic system important?

Accepted Answer

To prevent thickening of the blood, support the immune system, and meet nutritional needs

Answer

To improve eyesight

Answer

To cure headaches

Answer

To increase body weight

Question 9

What happens if fluid does not re-enter the circulatory system at the same rate it leaves?

Accepted Answer

Blood could become thicker, affecting oxygen and nutrient transport

Answer

Body temperature increases

Answer

Brain function improves

Answer

Muscle growth accelerates

Question 10

Where does excess fluid from the lymphatic system ultimately empty back into?

Accepted Answer

A vein

Answer

The lymph nodes

Answer

The brain

Answer

The stomach

Question 11

What is the main function of the lymphatic system?

Accepted Answer

Returning excess body fluid back into the bloodstream

Answer

Regulating body temperature

Answer

Digesting fats

Answer

Producing hormones

Question 12

Where does the excess fluid collected by the lymphatic system eventually get deposited?

Accepted Answer

Into a vein

Answer

Into the spine

Answer

Into the lungs

Answer

Into the stomach

Question 13

What helps move lymph within the vessels if there is no heart to pump it around?

Accepted Answer

Body movement

Answer

Digestive system function

Answer

Brain activity

Answer

Breathing

Question 14

Where are immune checkpoints located along the lymphatic vessels?

Accepted Answer

Lymph nodes

Answer

Thymus

Answer

Pancreas

Answer

Spleen

Question 15

What can cause throat lymph nodes to swell?

Accepted Answer

Throat infection

Answer

Sunburn

Answer

Broken bone

Answer

Headache

Question 16

What role does the lymphatic system play in absorbing digested fats?

Accepted Answer

Transferring fats to the veins at the thoracic duct

Answer

Breaking down fats into energy

Answer

Building muscle mass

Answer

Storing fats in the liver

Question 17

What happens if the lymphatic system is not functioning properly?

Accepted Answer

Blood becomes thicker, immune system suffers, and nutritional needs are not met

Answer

Improved immune response

Answer

Enhanced muscle growth

Answer

Increased energy levels

Question 18

How can you maintain a healthy lymphatic system?

Accepted Answer

Following doctor's orders, getting enough sleep, exercising regularly, and eating nutritious food

Answer

Ignoring medical advice

Answer

Consuming junk food daily

Answer

Avoiding all forms of exercise

Question 19

Where are the major lymphatic ducts located in the body?

Accepted Answer

Around the chest

Answer

In the head

Answer

In the legs

Answer

In the arms

Question 20

What is one reason why the lymphatic system assists the immune system?

Accepted Answer

To catch invading bacteria

Answer

To aid in digestion

Answer

To produce hormones

Answer

To regulate body temperature

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