9808 Lecture Notes - Lecture 3: Nucleolus, Trachea, Macrophage

• School: University of Canberra
• Department: University of Canberra
• Course: 9808
• Professor: Julie Cooke

Document Summary

Case study (cid:862)isaiah a(cid:374) elite (cid:271)asket(cid:271)all player is (cid:448)ery tall for his age. He has lo(cid:374)g ar(cid:373)s a(cid:374)d ha(cid:374)ds (cid:449)hi(cid:272)h (cid:373)akes him ideal for playing basketball. He has a tall thin body and is quite flexible. At a required medical examination prior to entering college it is discovered that isaiah i(cid:374) fa(cid:272)t has marfa(cid:374) sy(cid:374)dro(cid:373)e. (cid:863) Genetic disease (inherited) which affects the connective tissue. The person is often very tall and has very long limbs, they are flexible and have a high arch in palette so jaw is often not the right size. Isaiah"s (cid:272)ardiologist has ad(cid:448)ised hi(cid:373) to dis(cid:272)o(cid:374)ti(cid:374)ue (cid:448)igorous athleti(cid:272) a(cid:272)ti(cid:448)ity until further testing has been conducted. Because the connective tissue around the aorta is weak, it could burst. The 4 tissue types: epithelial, connective, muscular, nervous. All connective tissue arises from embryonic tissue called mesenchyme. It is the cursor to all different types of tissues. Connective tissue: most abundant tissue, greatest number of forms (fluid-blood, hard-bone, cartilage etc)