Medical Term - Lymphatic & Immune System

Open Ended

Why is it important for health professionals to understand the lymphatic and immune systems?

Multiple Choice

Which of the following combining forms is correctly matched with its structure?

• lymphaden/o - lymph nodes

• myel/o - spleen

• thym/o - lymphocytes

• splen/o - bone marrow

Multiple Choice

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

• Absorbing fats and fat-soluble vitamins through the lacteals of the small intestine

• Removing waste products from tissues and cooperating with the immune system

• Producing red blood cells in the bone marrow

• Returning filtered lymph to the veins at the base of the neck

Open Ended

Explain how the lacteals in the small intestine contribute to nutrient absorption and distribution in the body.

Multiple Select

Which of the following statements about lymph is/are correct?

• Lymph contains electrolytes and proteins.

• Lymph is the remaining 10% of interstitial fluid.

• Lymph enters very small capillaries within the tissues.

• Lymph is formed from plasma that returns directly to the bloodstream.

Multiple Choice

Which structures are labeled in the diagram of the lymphatic system?

• Tonsils, thymus, spleen, lacteals of small intestine, inguinal lymph nodes

• Heart, lungs, stomach, pancreas, kidneys

• Brain, spinal cord, nerves, muscles

• Esophagus, trachea, bronchi, alveoli

Open Ended

Describe how the structure of lymphatic capillaries allows them to perform their function effectively.

Multiple Choice

Which of the following structures is responsible for collecting lymph from tissue cells and returning it to the bloodstream?

• Lymph capillary

• Arteriole

• Venule

• Capillary bed

Open Ended

Explain how valves in lymphatic vessels contribute to the function of the lymphatic system.

Multiple Select

Which of the following statements about lymph nodes is/are correct?

• They contain specialized lymphocytes that destroy pathogens.

• They are found only in the neck region.

• Axillary lymph nodes are located under the arms.

• Inguinal lymph nodes are located in the lower abdomen.

Multiple Choice

Which of the following structures is NOT labeled in the diagram of the additional structures of the lymphatic system?

• Thymus

• Spleen

• Pancreas

• Bone marrow

Open Ended

Describe the protective role of tonsils in the lymphatic system.

Multiple Choice

Based on the diagrams, which structures are part of the lymphatic system in the mouth and throat region?

• Palatine tonsils

• Lingual tonsil

• Adenoids

• All of the above

Multiple Choice

Which of the following is NOT a function of the spleen?

• Filtering microorganisms from blood

• Formation of lymphocytes

• Production of insulin

• Storing extra erythrocytes

Open Ended

Describe how the spleen is positioned in relation to other organs in the abdomen and explain its significance in the lymphatic system.

Multiple Select

Which of the following are considered first lines of defense in the immune system?

• Intact skin

• Respiratory system

• Digestive system

• Nervous system

Multiple Choice

Which of the following best describes the role of antibodies in the antigen-antibody reaction?

• They destroy antigens directly.

• They label potentially dangerous antigens for recognition and destruction.

• They produce antigens.

• They suppress the immune system.

Multiple Choice

Which immunoglobulin is primarily responsible for allergic reactions?

• Immunoglobulin G

• Immunoglobulin A

• Immunoglobulin M

• Immunoglobulin E

Open Ended

Name two types of cells included under phagocytes and describe their function in the immune response.

Multiple Select

Which of the following are examples of acquired immunity?

• Resistance present at birth

• Immunity passed from mother to child through breast milk

• Having had a contagious disease

• Being vaccinated against a contagious disease

Open Ended

Explain how vaccination contributes to immunity and why booster shots may be necessary for some diseases.

Open Ended

How do the combining forms for lymphatic system structures help in understanding medical terminology?

Multiple Choice

Which combining form is related to the spleen?

• splen/o

• myel/o

• lymphaden/o

• thym/o