Anatomy and Pathophysiology for Coding Flashcards

Chronic obstructive pulmonary disease (COPD) is primarily characterized by:

Answer: Persistent airflow limitation that is not fully reversible

COPD is defined by persistent, not fully reversible airflow limitation, distinguishing it from asthma, which is typically reversible.

Which layer of the gastrointestinal wall contains blood vessels, lymphatics, and the submucosal nerve plexus?

Answer: Submucosa

The submucosa layer of the GI wall contains blood vessels, lymphatics, and Meissner's (submucosal) nerve plexus, which regulates secretion.

A patient is diagnosed with deep vein thrombosis (DVT) of the popliteal vein. The popliteal vein is located in which body region?

Answer: Behind the knee

The popliteal vein runs through the popliteal fossa, located posterior to (behind) the knee joint.

The gallbladder stores and concentrates which digestive fluid?

Answer: Bile

The gallbladder stores and concentrates bile produced by the liver; bile is released into the duodenum to aid in the digestion and absorption of fats.

Which nerve is most commonly compressed in carpal tunnel syndrome, causing numbness and tingling in the hand?

Answer: Median nerve

Carpal tunnel syndrome results from compression of the median nerve as it passes through the carpal tunnel at the wrist.

Osteoporosis is defined as a decrease in:

Answer: Bone mineral density, increasing fracture risk

Osteoporosis is characterized by reduced bone mineral density and deterioration of bone microarchitecture, substantially increasing the risk of fragility fractures.