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Bio 342 Human Physiology

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Bio 342 Human Physiology Pick up a piece of paper from the piano. Loose Canon by LAGQ * A physiologist asks How do things work in the human body? – PowerPoint PPT presentation

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Title: Bio 342 Human Physiology


1
Bio 342Human Physiology
  • Pick up a piece of paper from the piano.

Loose Canon by LAGQ
2
A physiologist asks
  • How do things work in the human body?
  • How is stability achieved?
  • What are the causes and consequences of
    disruptions of stability?
  • Physicians ask How can stability be restored?
  • How do we know whats going on inside the body?

3
Theme of this course
  • Homeostasis

4
First Demonstration for Bio 342 Human Physiology
  • Listen carefully to the music and to how it is
    interpreted
  • Observe the human body in action during the
    performance of the piece
  • Consider the activity of cells, tissues, and
    organs in the musicians

Loose Canon by LAGQ
5
Physiology in Action!Examples from the
performance
6
BIO 342 HUMAN PHYSIOLOGY
  • PHYSIOLOGY The study of the function of cells,
    tissues, organs, and organ systems.
  • THE TEXT Widmaier et al. 20011 (12th ed.)
  • Chapter 2-5 review of other courses
  • Using your textbook

7
General Course Objectives
  • 1. To develop a basic understanding of the
    principles of physiology, with an emphasis on
    homeostatic mechanisms and negative feedback
    control.
  • 2. To develop an appreciation for the
    experimental basis of our knowledge of
    physiology.
  • 3. To sharpen laboratory skills with exercises
    that require forethought, planning, and
    refinement.

8
General Course Objectives
  • 4. To organize and analyze information so as to
    develop critical thinking skills.
  • 5. To write concisely in the form of scientific
    abstracts.
  • 6. To communicate effectively in oral form.

9
The Syllabus (on the course websitehttp//webs.w
offord.edu/davisgr/bio342/)
  • Office home phone numbers
  • E-mail (davisgr_at_wofford.edu)
  • Lecture topics by week
  • Text chapters in parentheses
  • Read in advance of lectures

10
A Website for this Course!
  • Check daily.
  • Get Study Questions and Powerpoint files via the
    website.

11
LABORATORIES
  • 5-8 Computer setups, 20 persons per lab
  • 200 - 500 Mon (Davis)
  • 800 -1100 am Tuesday (Nguyen)
  • 230 530 Tue (Davis)
  • 200 500 Wednesday (Nguyen)
  • 230 530 Thursday (Davis)
  • May shift topics due to availability of animals
  • One Lab Report in the form of abstracts
  • very concise, based on lab data
  • Incorporate statistics
  • With revision and resubmission
  • No separate lab tests lecture tests include labs
  • This weeks Lab Using live animals!

12
GRADING
  • 3 lecture tests 60
  • multiple choice (choose all correct answers)
  • Some short answer
  • Rarely fill in the blank
  • Sometime create or complete graph or diagram
  • discussion question(s) from a list
  • Cumulative final exam 20
  • Other work 20
  • Abstract 10
  • 1 Question Quizzes (1QQs) 10

13
Honor Code
  • All worked is to be pledged.
  • Issues of plagiarism to be handled by the Honor
    Court

14
ODDS AND ENDS
  • Limited use of electronics in classroom lab
  • Only for class/lab-related activities
  • NO FOOD or DRINKS in Lab
  • Possible limited lab swapping
  • under special circumstance
  • students arrange paired swap
  • prior approval
  • See Attendance webpage
  • BE ON TIME, READY TO GET TO WORK
  • DONT ASK ABOUT LENGTH OF LAB
  • BE READY TO START ON TIME

15
Study Questions Quizzes
  • Questions provided for each chapter (On the
    website!)
  • Read the book and answer the questions PRIOR to
    class meeting
  • Class time is used to deal with problematical
    topics and reinforce the major concepts
  • Be ready for 1QQs

16
Study Questions Quizzes
  • Rationale for this format
  • See what Dr. Davis thinks you ought to emphasize
  • Writing helps to consolidate memory and recall
  • Greater effort results in better retention and
    understanding
  • Students are not passive learners
  • Able to cover more information
  • Improve MCAT, DCAT and GRE scores

17
Group advising for premed students Monday, Sept 5.
  • For those interested in medical school, your
    premed advisor will present and answer questions
    at the following times in Olin theater
  • Freshmen 8-820 pm Advisor Dr. Moss, bring your
    course schedules.
  • Sophomores 825-845 pm Advisor Dr. Moeller
  • Juniors 850-910 pm Advisor Dr. Moeller
  • Seniors 915-935 pm Advisor Dr. Moss
  • For those interested in Physician Assistant (PA)
    programs you can meet with your PA advisor Dr.
    Moss in Olin room 118 at 830-9 pm (all years)
  • For those students interested in graduate
    programs in biology and allied fields we will
    have an interest/advising meeting in the near
    future.

18
More stuff
  • Arrive early for lecture and lab
  • Pay attention (no cell phones, email, Facebook,
    etc. during lecture or lab)
  • Take notes on what is said.dont wait for
    boardwork.

19
1st AssignmentPersonal Informationdue on Friday
20
Chapter 1 and parts of 16
  • Tissues
  • Organs
  • Organ Systems
  • Homeostasis
  • Negative positive feedback, acclimation
  • Two detailed examples Thermoregulation and
    Glucose Homeostasis

21
Genetics Development
Cell Molecular
200
22
Cell types
  • Neuron
  • Hepatocyte
  • Cardiac myofiber
  • Septal cell (lung)
  • Purkinje fiber (heart)
  • Melanocyte
  • Enteroendocrine cell
  • Simple cuboidal cell of the proximal renal tubule
  • Basal cell of stratum germinativum (skin)
  • Endothelial cell
  • Fibroblast
  • Osteocyte
  • Chondrocyte
  • Acinar cell of pancreas
  • Beta cell of Islet of Langerhans
  • Schwann cell

23
More cell types
  • Sertoli cell
  • Leydig cell
  • Hair cell (inner ear)
  • Smooth myofiber of arteriole
  • Mast cell
  • Unilocular adipocyte
  • Osteoblast
  • Monocyte
  • Langhans giant cell
  • Megakaryocyte
  • Satellite cell (ganglion)
  • Myofibroblast in capsule of spleen
  • Odontoblast
  • Ameloblast
  • Myoepithelial cell of salivary gland

24
Even More Cell Types
  • Parietal cell
  • Chief cell (stomach)
  • Paneth cell
  • Podocyte
  • Juxtaglomerular cell
  • Cell of the macula densa
  • Chromaffin cell (adrenal medulla)
  • Cell of the corona radiata
  • Spermatogonia
  • Granulosa lutein cell
  • Secretory cell of the zona glomerulosa
  • Secretory cell of the zonal fasciculata

25
Histology
Name and organ and verify it has all 4 tissue
types.
26
Figure 01.01c
Anatomy
27
(No Transcript)
28
The Human BodyA Society of Cells
  • Imagine you are a cell. Ask yourself
  • How did I get here? 
  • What do I do for myself? (What are my special
    characteristics and functions?) 
  • What do I do for the person in whom I reside?
    (What are my contributions to the whole organism?
    To homeostasis?) 
  • What do I need simply to survive?
  • What do the other cells provide for me that I
    cannot obtain alone?
  • What governs my actions? 
  • How long will I live?
  • Can I be replaced? If so, how?
  • What would happen to the organism if I along with
    all the other cells of my type were to fail to
    function properly?
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