Microbiology test 5

The heart chamber that pumps blood into the systemic circuit is the chamber labeled

• A

• B

• C

• D

The heart chamber that pumps blood into the pulmonary circuit is the chamber labeled

• A

• B

• C

• D

The heart chambers that receive blood returning to the heart are labeled

• A and B

• B and. C

• C and A

• D and B

The figure below shows blood vessels. If lymphatic capillaries were to be added to this figure, they would be most closely associated with

• A

• B

• C

• D

Tags

NGSS.HS-LS1-2

Which of the following statements is a true comparison between the cardiovascular and lymphatic

systems?

• 1. The lymphatic system contains a pump that generates high pressures.

• 1. The lymphatic system is used to transport nutrients and oxygen to body cells.

• 1. The cardiovascular system carries lymph through lymph nodes.

• 1. The cardiovascular system is composed of a pulmonary circuit and a systemic circuit.

The circuit shown

• 1. carries oxygenated blood to body cells.

• 1. removes waste from body cells.

• 1. replenishes oxygen in blood.

• 1. replenishes carbon dioxide in blood.

Tags

NGSS.HS-LS2-3

Pulmonary arteries carry

• 1. oxygenated blood toward the heart.

• 1. deoxygenated blood toward the heart.

• 1. oxygenated blood toward the lungs.

• 1. deoxygenated blood toward the lungs.

Margo, a nursing-home resident, experiences a scratch on her leg that becomes infected by Staphyloccocus. During a shower a nursing assistant notices a red streak extending from the skin infection and alerts a nurse. What term describes this red streak?

• lymphadenopathy

• lymphadenitis

• lymphangitis

• endocarditis

The cells infected by cytomegalovirus (CMV) include

• fibroblasts

• osteocytes

• lymphocytes

• neurons

What causes lymphadenitis in a patient with an Epstein-Barr virus infection?

• 1. proliferation of B and T cells

• 1. removal of abnormal blood cells from circulation

• 1. infection of epithelial cells within lymph nodes

• 1. production of heterophile antibodies