Gross Anatomy — Flashcards

Flashcard 221: Is Zenker diverticulum a true or false diverticulum?_____

Answer: False (only involves mucosa and submucosa)

Flashcard 222: 4th-degree burns involve all layers of the skin (epidermis, dermis, and hypodermis) and extend into underlying structures such as _____

Answer: Muscle, tendon, or bone

Flashcard 223: Atopic (eczematous) dermatitis often manifests as lichenification on _____ surfaces in children and adults

Answer: flexor

Flashcard 224: Metastases to the bone have a predilection for the _____ skeleton

Answer: axial

Flashcard 225: What is the most common site for osteonecrosis (avascular necrosis)?_____

Answer: Femoral head (not neck)

Flashcard 226: What lymph nodes do the ovaries and testes drain into?

Answer: Para-aortic lymph nodes

Flashcard 227: Which artery passes posterior to the first part of the duodenum and is commonly involved in bleeding from posterior duodenal ulcers?

Answer: Gastroduodenal artery

Extra: The gastroduodenal artery is a branch of the common hepatic artery. It passes posterior to the first part of the duodenum and is the classic source of hemorrhage in posterior duodenal ulcers.

Flashcard 228: The great saphenous vein joins the femoral vein in the _____

Answer: femoral triangle

Flashcard 229: Which artery supplies the anterior two-thirds of the interventricular septum? _____

Answer: Left anterior descending artery (LAD)

Flashcard 230: The small airways of the _____ zone of the lung consist of bronchioles that further divide into terminal bronchioles

Answer: conducting