Question

question 34
vitamin b1 is also known as:
thiamin
riboflavin
folic acid
biotin

question 35
the second portion of the small intestine whose name means \to empty\ is the:
cecum
duodenum
ileum
jejunum

question 36
the combining forms os-, or/o-, and stomato- all mean:
mouth
rectum
intestines
sigmoid colon

Explanation:

• Question 34: Vitamin B1 is commonly referred to as thiamin. Riboflavin is Vitamin B2, folic acid is Vitamin B9, and biotin is Vitamin B7.
• Question 35: The small intestine has three parts: duodenum (first), jejunum (second, from Latin meaning "empty"), and ileum (third). The cecum is part of the large intestine.
• Question 36: The combining forms os-, or/o-, and stomato- all relate to the mouth. Rectum has its own specific combining forms (e.g., procto -), intestines have enter/o -, and sigmoid colon has sigmoid/o -.

Answer:

• Question 34: thiamin
• Question 35: jejunum
• Question 36: mouth