1 Bio 101 Laboratory 1 Lab Safety Anatomical Terminology Body Orientation

2 Lab Safety and Laboratory Overview Lab Safety –Inside front cover of your Marieb/Mitchell Laboratory Manual (11 th ed.) –IT Policies –Safety Equipment for lab Lab Overview –Lab slides/handouts - I will provide copies –Prep for lab –Grading policy for lab –Making up missed labs Please be sure to put your name in the proper location on the laboratory seating chart and sign the IT policies sheet before you leave today.

3 Scientific Method See “Getting Started…” Section of your Marieb Laboratory Manual Major steps: –Observation –Statement of hypothesis –Data Collection –Manipulation/Analysis of data Percents Graphs –Reporting

4 Metric System See “Getting Started…” Section of your Marieb Laboratory Manual (pp. xviii – xx) (what are the x’s, v’s, and i’s?) Also take a look at link to metric system tutorial on the gserianne.com Web site Length (basic unit is the meter; m) Volume (basic unit is the liter; L or l) Mass (basic unit is the gram; g) Temperature –Degrees Fahrenheit, o F –Degrees Celsius, o C Dimensional Analysis for conversions (see Table G.1, p xviii) –**See conversion scheme on top of p. xix in Lab Manual

5 Anatomical Terminology Anatomical Position – body standing erect, facing forward, upper limbs at the sides, palms facing forward Notice that right/left refer to patient’s/cadaver’s right and left, not your own. Know these terms

6 Orientation and Directional Terms

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9 Anatomical Terminology

10 Body Sections

11 Body Sections

12 Body Regions Fig 1.1 in Lab Manual

13 Body Cavities (Anterior) (Posterior) Know the names and positions of the body cavities Figure from: Hole’s Human A&P, 12 th edition, 2010

14 Body Cavities (cont’d) Axial Appendicular Know the terms on this slide Figure from: Hole’s Human A&P, 12 th edition, 2010

15 Anatomical Subdivisions Used most in clinical situations (know this one) Used most in surgical/anatomical study situations

16 Information Technology Rules, et. al. Please be sure to REVIEW the Information Technology rules and SIGN the sheet on the bench in the front of the lab BEFORE YOU LEAVE TODAY. If you EVER have a question about something in the lab, always ASK before ACTING! There is NO FOOD OR DRINK allowed in the Science Department laboratories Open-toed shoes are not allowed in the Science labs

17 What you should do in lab today… Refer to the Instructions for Laboratory 1 in your Laboratory Guide. If you think you have a question – READ IT AGAIN, THEN ASK! Before you leave the lab today… –Do Exercise 1 Review Sheet in you Lab Manual and show me before you leave (you don’t have to hand it in) –Sign the Information Technology Rules sheet Remember to try the Online Quizzes (on gserianne.com Web site) - AFTER you think you have mastered the material for a lab - and/or before the Lab Exam

18 For next lab… Microscope and Mitosis –Read Exercises 3 & 4 in Marieb/Mitchell Lab Manual –Look at the cytological photos of the whitefish blastula in Exercise 4 so you know what you’re looking for next time.