ACOLS MLD Training Exam Newest
2026/2027 Complete 200+ Questions And
Correct Detailed Answers (Verified Answers)
|Brand New Version!!
1. What is the purpose of the collectors in the lymphatic system?
A) Forward lymph to the liver
B) Connect the superficial and deep lymphatic system
C) Transport lymph to lymph nodes and lymphatic trunks
D) Transfer interstitial fluid to the lymph capillaries
Answer C: Transport lymph to lymph nodes and lymphatic trunks
Rationale: Collectors transport lymph from pre-collectors to lymph nodes and trunks.
2. Where are the superficial collectors located?
A) In the epidermis
B) In the arms and legs only
C) In the superficial fatty tissue, above the fascia
D) In the deep lymphatic system
Answer C: In the superficial fatty tissue, above the fascia
Rationale: Superficial collectors are positioned in the fatty tissue layer just above the fascia.
3. What is the purpose of pre-collectors?
A) Connect superficial collectors to the venous angle
B) Connect superficial collectors to lymph nodes
C) Connect lymph nodes to lymph trunks
D) Connect superficial capillaries to superficial collectors
,Answer D: Connect superficial capillaries to superficial collectors
Rationale: Pre-collectors bridge initial lymph capillaries to the superficial collecting vessels.
4. What is the purpose of the initial lymph capillary?
A) Drain the deep lymphatics
B) Lymph formation
C) Move fluid to lymph nodes
D) Prevent infections
Answer B: Lymph formation
Rationale: Initial lymph capillaries are the primary sites where lymph fluid is formed from interstitial fluid.
5. What is the purpose of the deep lymphatic system?
A) Drains the muscles and tendons
B) Drains the joints
C) Drains the inner organs
D) All of the above
Answer D: All of the above
Rationale: The deep lymphatic system drains deep structures including muscles, tendons, joints, and
internal organs.
6. Where is the deep lymphatic system located?
A) In the epidermis
B) Above the fascia
C) Beneath the fascia
D) It doesn't exist
Answer C: Beneath the fascia
Rationale: Deep lymphatic structures are positioned below the fascia, draining deeper tissues and
organs.
,7. Which structures comprise the superficial lymphatic system?
A) Lymph capillaries and lymph trunks
B) Precollectors, lymph collectors, and venous angle
C) Initial lymph capillaries, precollectors, and lymph collectors
D) Precollectors and lymph trunks
Answer C: Initial lymph capillaries, precollectors, and lymph collectors
Rationale: The superficial lymphatic system is composed of initial lymph capillaries, pre-collectors, and
lymph collectors.
8. Which lymphatic structures filter lymph fluid?
A) Blood capillaries
B) Lymph nodes
C) Collectors
D) Initial capillaries
Answer B: Lymph nodes
Rationale: Lymph nodes filter lymph fluid, removing pathogens and cellular debris before returning fluid
to circulation.
9. How much lymph fluid is normally returned to the venous system in 24 hours?
A) 0.5-1 Liters
B) 2-4 Liters
C) 5-7 Liters
D) 8-10 Liters
Answer B: 2-4 Liters
Rationale: The lymphatic system returns approximately 2-4 liters of lymph fluid to the venous system
daily.
, 10. What are the four main components of the Lymphatic Load?
A) Water, proteins, cells/cell fragments, short-chain fatty acids
B) Water, proteins, cells/cell fragments, long-chain fatty acids
C) Water, proteins, white blood cells, red blood cells
D) Proteins, cells/cell fragments, glucose, long-chain fatty acids
Answer B: Water, proteins, cells/cell fragments, long-chain fatty acids
Rationale: The lymphatic load consists of water, proteins, cells/cell fragments, and long-chain fatty acids.
11. What is the most common cause of lymphedema in the United States?
A) Filariasis
B) Sarcoma
C) Hereditary factors
D) Breast cancer surgery
Answer D: Breast cancer surgery
Rationale: Breast cancer surgery is the leading cause of lymphedema in the U.S. due to lymph node
dissection.
12. What is edema?
A) An accumulation of water in the tissues
B) An accumulation of water and protein in the tissues
C) An accumulation of protein in the tissues
D) A disease
Answer A: An accumulation of water in the tissues
Rationale: Edema is defined as abnormal accumulation of water in the tissues.
13. The thoracic duct originates at the cisterna chyli.
A) True
2026/2027 Complete 200+ Questions And
Correct Detailed Answers (Verified Answers)
|Brand New Version!!
1. What is the purpose of the collectors in the lymphatic system?
A) Forward lymph to the liver
B) Connect the superficial and deep lymphatic system
C) Transport lymph to lymph nodes and lymphatic trunks
D) Transfer interstitial fluid to the lymph capillaries
Answer C: Transport lymph to lymph nodes and lymphatic trunks
Rationale: Collectors transport lymph from pre-collectors to lymph nodes and trunks.
2. Where are the superficial collectors located?
A) In the epidermis
B) In the arms and legs only
C) In the superficial fatty tissue, above the fascia
D) In the deep lymphatic system
Answer C: In the superficial fatty tissue, above the fascia
Rationale: Superficial collectors are positioned in the fatty tissue layer just above the fascia.
3. What is the purpose of pre-collectors?
A) Connect superficial collectors to the venous angle
B) Connect superficial collectors to lymph nodes
C) Connect lymph nodes to lymph trunks
D) Connect superficial capillaries to superficial collectors
,Answer D: Connect superficial capillaries to superficial collectors
Rationale: Pre-collectors bridge initial lymph capillaries to the superficial collecting vessels.
4. What is the purpose of the initial lymph capillary?
A) Drain the deep lymphatics
B) Lymph formation
C) Move fluid to lymph nodes
D) Prevent infections
Answer B: Lymph formation
Rationale: Initial lymph capillaries are the primary sites where lymph fluid is formed from interstitial fluid.
5. What is the purpose of the deep lymphatic system?
A) Drains the muscles and tendons
B) Drains the joints
C) Drains the inner organs
D) All of the above
Answer D: All of the above
Rationale: The deep lymphatic system drains deep structures including muscles, tendons, joints, and
internal organs.
6. Where is the deep lymphatic system located?
A) In the epidermis
B) Above the fascia
C) Beneath the fascia
D) It doesn't exist
Answer C: Beneath the fascia
Rationale: Deep lymphatic structures are positioned below the fascia, draining deeper tissues and
organs.
,7. Which structures comprise the superficial lymphatic system?
A) Lymph capillaries and lymph trunks
B) Precollectors, lymph collectors, and venous angle
C) Initial lymph capillaries, precollectors, and lymph collectors
D) Precollectors and lymph trunks
Answer C: Initial lymph capillaries, precollectors, and lymph collectors
Rationale: The superficial lymphatic system is composed of initial lymph capillaries, pre-collectors, and
lymph collectors.
8. Which lymphatic structures filter lymph fluid?
A) Blood capillaries
B) Lymph nodes
C) Collectors
D) Initial capillaries
Answer B: Lymph nodes
Rationale: Lymph nodes filter lymph fluid, removing pathogens and cellular debris before returning fluid
to circulation.
9. How much lymph fluid is normally returned to the venous system in 24 hours?
A) 0.5-1 Liters
B) 2-4 Liters
C) 5-7 Liters
D) 8-10 Liters
Answer B: 2-4 Liters
Rationale: The lymphatic system returns approximately 2-4 liters of lymph fluid to the venous system
daily.
, 10. What are the four main components of the Lymphatic Load?
A) Water, proteins, cells/cell fragments, short-chain fatty acids
B) Water, proteins, cells/cell fragments, long-chain fatty acids
C) Water, proteins, white blood cells, red blood cells
D) Proteins, cells/cell fragments, glucose, long-chain fatty acids
Answer B: Water, proteins, cells/cell fragments, long-chain fatty acids
Rationale: The lymphatic load consists of water, proteins, cells/cell fragments, and long-chain fatty acids.
11. What is the most common cause of lymphedema in the United States?
A) Filariasis
B) Sarcoma
C) Hereditary factors
D) Breast cancer surgery
Answer D: Breast cancer surgery
Rationale: Breast cancer surgery is the leading cause of lymphedema in the U.S. due to lymph node
dissection.
12. What is edema?
A) An accumulation of water in the tissues
B) An accumulation of water and protein in the tissues
C) An accumulation of protein in the tissues
D) A disease
Answer A: An accumulation of water in the tissues
Rationale: Edema is defined as abnormal accumulation of water in the tissues.
13. The thoracic duct originates at the cisterna chyli.
A) True
