Human Abdominal Anatomy Quiz

Test your understanding of human abdominal anatomy with these 16 questions covering organs, blood supply, and functions. Challenge yourself now!

#1

Which organ is located in the upper right quadrant of the abdomen?

Liver
Spleen
Stomach
Left kidney
#2

Which organ is responsible for detoxifying harmful substances in the bloodstream?

Spleen
Kidneys
Liver
Gallbladder
#3

Which organ is primarily responsible for the storage and concentration of urine?

Bladder
Ureter
Kidney
Urethra
#4

Which organ is responsible for the synthesis of clotting factors?

Spleen
Thymus
Liver
Pancreas
#5

Which organ is responsible for producing erythropoietin?

Liver
Pancreas
Spleen
Kidneys
#6

What is the main function of the pancreas?

Regulating blood sugar levels
Producing bile
Digesting proteins
Filtering blood
#7

Which blood vessel supplies oxygenated blood to the abdominal organs?

Pulmonary artery
Aorta
Inferior vena cava
Hepatic portal vein
#8

What is the function of the gallbladder?

Producing insulin
Storing and concentrating bile
Digesting carbohydrates
Regulating blood pressure
#9

What is the name of the membrane that lines the abdominal cavity?

Peritoneum
Mesentery
Pleura
Endothelium
#10

Which structure regulates the passage of food from the stomach to the small intestine?

Pyloric sphincter
Ileocecal valve
Duodenal papilla
Hepatic flexure
#11

Which organ produces and secretes bile?

Liver
Pancreas
Gallbladder
Spleen
#12

Which muscle separates the thoracic and abdominal cavities?

Rectus abdominis
Diaphragm
Internal oblique
External oblique
#13

Which abdominal muscle is not a part of the anterolateral abdominal wall?

Transversus abdominis
Rectus abdominis
External oblique
Internal oblique
#14

Which ligament connects the liver to the anterior abdominal wall?

Falciform ligament
Gastrocolic ligament
Round ligament
Hepatoduodenal ligament
#15

Which structure lies between the liver and the stomach?

Greater omentum
Lesser omentum
Falciform ligament
Hepatorenal ligament
#16

Which part of the small intestine is responsible for absorbing bile salts?

Duodenum
Jejunum
Ileum
Colon

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