Question 1

Which of the following is the primary function of areolar connective tissue in the human body?

Accepted Answer

Supports and binds other tissues, holds body fluids, and defends against infection

Question 2

In Figure 6.4, which cell type is primarily responsible for producing collagen fibers in areolar connective tissue?

Accepted Answer

Fibroblast

Question 3

Which of the following best describes the ground substance found in connective tissues?

Accepted Answer

A fluid or gel-like material that fills the space between cells and fibers

Question 4

Mesenchyme, as shown in Figure 6.5a, is important in embryonic development because it:

Accepted Answer

Gives rise to all other connective tissue types

Question 5

Which fiber type in areolar connective tissue provides tensile strength and resists stretching forces?

Accepted Answer

Collagen fiber

Question 6

A patient with a deficiency in fibroblast function would most likely experience problems with:

Accepted Answer

Production of connective tissue fibers

Question 7

Which equation best represents the relationship between the components of connective tissue?

Accepted Answer

$$Cells + Fibers + Ground\ Substance = Connective\ Tissue$$

Question 8

Which of the following is NOT a function of macrophages found in areolar connective tissue?

Accepted Answer

Secretion of antibodies

Question 9

If the elastic fibers in connective tissue were damaged, which physiological effect would most likely occur?

Accepted Answer

Decreased flexibility and elasticity of tissues

Question 10

Which cell type in areolar connective tissue is most involved in allergic reactions?

Accepted Answer

Mast cell

Question 11

A researcher observes a tissue sample with abundant ground substance and scattered fibers. Which tissue type is most likely being observed?

Accepted Answer

Areolar connective tissue

Question 12

Which of the following best explains why mesenchymal cells are important in tissue engineering?

Accepted Answer

They can differentiate into multiple connective tissue types

Question 13

Which of the following is a correct sequence for the development of connective tissue from embryonic origins?

Accepted Answer

Mesenchyme $$\rightarrow$$ Areolar tissue $$\rightarrow$$ Bone

Question 14

Which of the following would most likely be impaired if the ground substance in connective tissue was abnormally thickened?

Accepted Answer

Diffusion of nutrients and waste products

Question 15

Which cell type in areolar connective tissue is most likely to increase in number during a bacterial infection?

Accepted Answer

Neutrophil

Question 16

A mutation that prevents the synthesis of reticular fibers would most directly affect which function of connective tissue?

Accepted Answer

Providing a supportive framework for organs

Question 17

Which of the following equations best represents the role of fibroblasts in connective tissue?

Accepted Answer

$$Fibroblasts \rightarrow Collagen\ fibers + Elastic\ fibers + Reticular\ fibers$$

Question 18

Which of the following is a real-world consequence of a genetic disorder affecting collagen synthesis?

Accepted Answer

Increased risk of bone fractures due to weak connective tissue

Question 19

If a tissue sample contains a high concentration of mast cells and capillaries, what physiological process is most likely occurring?

Accepted Answer

Inflammatory response

Question 20

Which of the following best describes the role of lymphocytes in areolar connective tissue?

Accepted Answer

They participate in immune responses

Classification of Tissues – Connective, Nervous, and Muscle Tissues (Anatomy & Physiology Chapter 6, Part II)

Study Guide - Practice Questions