CLT Lymphedema Pathophysiology & Staging 3

Question 1

Cellulitis in a lymphedematous limb is dangerous primarily because:

Accepted Answer

It causes permanent lymph node damage and worsens lymphedema

Answer

It reduces the effectiveness of compression garments

Answer

It is caused by MLD treatment

Answer

It always requires hospitalization

Question 2

The protein-to-fluid ratio in lymphedema exudate compared to venous edema is:

Accepted Answer

Higher in lymphedema

Answer

Lower in lymphedema

Answer

Similar in both conditions

Answer

Unrelated to edema type

Question 3

Which condition is a known risk factor for developing breast cancer-related lymphedema (BCRL)?

Accepted Answer

Number of lymph nodes removed during surgery

Answer

Age of cancer diagnosis

Answer

Type of chemotherapy used

Answer

Duration of hormonal therapy

Question 4

Lipolymphedema differs from classic lymphedema in that it involves:

Accepted Answer

Abnormal fatty tissue deposits combined with lymphatic dysfunction

Answer

Only venous insufficiency with no lymphatic component

Answer

Inflammation of lymph nodes only

Answer

Excessive lymph production without flow obstruction

Question 5

In the context of lymphedema, 'fibrosis' is best described as:

Accepted Answer

Replacement of soft tissue with dense collagen due to chronic protein accumulation

Answer

Normal skin thickening from sun exposure

Answer

Hardening of lymph nodes from repeated infections

Answer

Calcification of lymphatic vessels over time

Question 6

Truncal lymphedema following breast cancer treatment most commonly presents:

Accepted Answer

On the ipsilateral chest wall, breast, and axillary region

Answer

In the lower abdomen and legs

Answer

Along the thoracic spine

Answer

In the contralateral arm