Which of the Following Are Complications of Peptic Ulcer Disease

question 49

Multiple Choice

Which of the following are complications of peptic ulcer disease?
(1) Hemorrhage.
(2) Obstruction.
(3) Perforation.

• A) 1 and 2 only
• B) 1 and 3 only
• C) 2 and 3 only
• D) 1, 2, and 3

Identify the structural components of a muscle and their relationships.

Understand the function and location of connective tissue layers in muscles.

Comprehend the role and mechanisms of neurotransmitters in muscle contractions.

Describe the process of muscle contraction at the cellular and molecular level.