BIOD 152 Module 5 Exam

BIOD 152 Module 5 Exam

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BIOD 152 Module 5 Exam

• True or False: Lymph flows from the heart out to the tissues via the lymphatic vessels.

Answer: false

• True or False: Fluid inside tissues that is not returned via the veins is returned to the heart

through the lymph system.

Answer: true

• True or False: Lymph fluid moves in the following order: Lymphatic Duct’ lymph vessels ’

Lymph capillaries ’ Veins:

Answer false

Correct Order:

lymph capillaries-vessels-lymph ducts-subclavian vein

• A patient has lymphedema in his left arm. What lymph vessel would most likely be

obstructed?

Answer: Thoracic Duct

• Which of the following statements is FALSE concerning lymph nodes?
• The groin contains a large grouping of lymph nodes.
• The axilla contains a large grouping of lymph nodes.
• A lymph node is an encapsulated fibrous connective tissue with incoming and outgoing

vessels.

• There are more efferent vessels than afferent vessels.
• A&B are False.

Answer: D. There are more efferent vessels than afferent vessels.

• Which of the following statements is FALSE concerning the spleen?
• It is found in the left side of the abdomen.
• It acts as to remove old platelets in the blood.
• It has many efferent and afferent lymph vessels. it has one incoming artery and one

outgoing vein

• It is divided into regions called lobules.
• A&B are False

Answer: C. It has many efferent and afferent lymph vessels. It has one incoming artery and one outgoing artery.

• Blood enters the spleen via the .

Answer: Splenic artery

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