Question

The medullary cavity is found in (a) the epidermis (b) intramembranous bone c) osteons the diaphysis What is responsible for decreasing friction between neighboring ligaments and tendons? (a) Bursae (c) Synovial joints (b) Menisci (d) Loose connective tissue . Which type of connective tissue functions as a fluid reservoir for surrounding tissues? (a) Adipose (c) Areolar (b) Dense irregular (d) Hyaline cartilage Which of the following aids in the expansion of the thoracic cage? (a) (c) Tubercles of the ribs Demifacets of the vertebrae (b) Sternal angle (d) Tendon sheaths and bursae S What develops in the epiphyses of embryonic long bones? )Bone collar c) Medullary cavity (b) Periosteal bud (d) Secondary ossification center in which of the following would you expect to find dense, regular connective tissue? Perlosteum (b) (d) Major blood vessels Achilles tendon )Intervertebral disks т, which Ibers form a network tor vessels and red blood cells? Microlibers Reiouler bers (b) Collagen fibars (d) Elastic fibers The n full are importani becauso they n he wight of the sku re openings for arteries and ner increase exibityof the su

Answer 1

1. The medullary cavity is found in the center of bone or the shaft of bone, which is also known as Diaphysis. Thus, the correct answer is D.

2. The bursae is a fluid filled cavity that reduces friction between bones, tendons and ligaments. Synovial joints are a type of joint. Menisci are circular region fomed by tendons and ligaments. Loose connective tissue is not involved. Hence answer is option A.

3. The areolar connective tissue has vast spaces that accomodates fluid for providing fluid store to surrounding tissue. Rest are densely packed and adipose tissue stores fat. Hence correct option is C.

4. The tendons and bursae of the rib cage provide room for expansion. The joints of ribcage are not much movable. Hence mainly involved are tendons and bursae. Hence option D is correct.