A&P 1 101 Lab Exam 8 Module (Already Graded A) Questions and Answers- Portage Learning

A&P 1 101 Lab Exam 8 Module (Already Graded A) Questions and Answers Question 1 2 / 2 pts True of False, Connective tissue can be described as histologically variable. Correct! True connectiv e tissue can take on various forms False Question 2 2 / 2 pts Which of the following statements is FALSE regarding general characteristics of connective tissue proper? Connective tissue proper is composed of a large amount of matrix and widely scattered cells. The matrix of connective tissue proper is clear and gel-like. Connective tissue proper is vascular and has a nerve supply. Correct! Connective tissue proper has a free or apical surface. Correct answer is that is does not have a free or apical surface. Question 3 2 / 2 pts Which of the three developmental germ layers gives rise to connective tissue? Ectoderm Correct! Mesoderm Endoderm Question 4 0 / 2 pts The following developmental pathway will result in which type of connective tissue? Mesenchyme→Fibroblasts→Chondroblasts→Chrondrocytes Your Answer: Connective tissue proper Cartilage Question 5 2 / 2 pts Write out the developmental stages of blood (begin with mesenchyme.) Your Answer: Mesenchyme Hemocytoblast Blood Mesenchyme→Hemocytoblasts→Blood Question 6 2 / 2 pts Which of the following statements is TRUE regarding the cells of Connective Tissue Proper? a. Plasma cells are former neutrophils b. Mast cells produce heparin and histamine c. Neutrophils are the most common white blood cell found in connective tissue d. a. and c. are true Correct! e. b. and c. are true f. All of the above are true statements Question 7 2 / 2 pts Match the following connective tissue fibers with the correct description. Correct! Collagenous Correct! Reticular Correct! Elastic Question 8 2 / 2 pts Match the following matrix forms with the correct connective tissue type. Correct! Liquid Correct! Gel-like Correct! Semi-solid Correct! Solid Question 9 2 / 2 pts Which of the following statements is FALSE regarding loose connective tissue? Correct! Areolar tissue is avascular Correct answer is that areolar tissue is highly vascular. Reticular tissue forms a structural framework called a stroma around soft organs Adipose tissue gives shape to the body All of the above are true statements Question 10 2 / 2 pts Which of the following statements is FALSE regarding dense connective tissue? Correct! Dense regular connective tissue contains a small amount of fibroblasts An example of dense irregular connective tissue is the dermis An example of dense regular connective tissue is a tendon All of the above are true statements Question 11 2 / 2 pts What types of tissue fibers are present in cartilage? a. Collagen b. Reticular c. Elastic d. a. and b. Correct! e. a. and c. f. All of the above Question 12 2 / 2 pts Explain why the sensation of pain can be felt in cartilage when there is no direct nerve supply. Your Answer: Because inflammation occurs around the tissue Pain can be detected in cartilage because of the inflammation that occurs around the tissue. Question 13 1.33 / 2 pts Match the type of cartilage with the correct description. Correct! Hyaline cartilage You Answered Elastic cartilage Correct Answer Present in the auditory tube Correct! Fibrocartilage Question 14 2 / 2 pts Which of the following statements is FALSE regarding bone tissue? Bone tissue is comprised of few fibers with a solid matrix arranged incylinders called osteons The Haversian Canal functions to bring blood into the bone tissue Lacunae contain osteocytes Correct! All of the above statements are true Question 15 2 / 2 pts Name the formed elements found in blood. Your Answer: Thrombocytes Erythroctytes Leukocytes Erythrocytes, Leukocytes, Thrombocytes Question 16 10 / 10 pts Match each image with the correct description. 1. [answer1] 2. [answer2] 3. [answer3] a. Abundant in the fetal skeleton b. Functions as a thermal insulator c. Provides strength and stability in one direction Your Answer: 1-B 2-C 3-A 1. b. Functions as a thermal insulator