Welcome Miss Brawley Relate - PowerPoint Presentation

Slide1

Welcome

Miss BrawleySlide2

Relate the

following structures to each other anatomically in a short sentence. Ex. toes to ankle The toes are distal to the ankle.

S

calp

to

skull

Stomach

to

spine

Ears

to

chin

H

ead

to

neck

Heel

to

shin

Hips

to

navel

B

rain

to

spinal

cord

P

elvis

to

thigh

bone

Stomach

to

skin

F

ingers

to funny

bone

Kneecap

to ankle

E

yes

to

upper

portion

of

nose

Teeth

to

lips

Eyes

to

mouth

and

forehead

Thumb

to

wrist

Fingernail

to

underlying

skin

Brain

to

skullSlide3
Slide4

Hair Growth

Around

85 percent of the hair on your head is in the anagen phase at any one time. During this time, the follicle grows new cells and the hair strand gets longer at a rate of around 15 centimeters per year.When it’s in the catagen phase, the hair follicle shrinks to around a sixth of its original length, causing the strand of hair to detach from the blood supply and push up towards the skin’s surface. Around two weeks later, the telogen phase takes over and the hair lies dormant for several months before the cycle starts again. At this stage the strand of hair can be very easily pulled out. Around 10-15 percent of the hairs on your head are in the telogen phase at any given moment, so there’s no need to panic if you lose a fair few strands during brushing or washing. (Though if it starts coming out in handfuls it might be worth a visit to a doctor).Slide5

Hair growth

Depending where on your body the hair is located, the

anagen phase can vary greatly, from around 30 days for an eyelash to up to an average of six years for a hair on your head. The longer a hair stays in the anagen phase, the longer it can grow. As lashes and brows have a much shorter anagen phase than head hair, they don’t get a chance to grow as long before they are shed. Scalp follicles are different from those on the other parts of your body, as they use recycled proteins or excess proteins your body doesn’t need to produce hair for an extended length of time.Slide6

18.5

ftSlide7

Hair growth

But what about all the soft, downy stuff that barely shows up on your body? It’s called

vellus hair. Humans don’t need it anymore, but it’s not doing any harm either, so there it stays. Vellus hair is closely related to another type of hair that definitely serves a purpose, though. Add just a little androgenic hormone (which starts circulating in both boys and girls around puberty) and voila—it becomes thicker and darker.Slide8

Hair Growth

Hair follicles in certain favorite regions of our body are differentially sensitive to androgens—along with other places, like lower legs, arms, and chests. Put another way, our hair gets dark and thick only in some places. Slide9

Hair Growth

Men are hairier than women because they have more

androgenic hormones (testosterone) in their body—more androgens, more noticeable androgenic hair.Slide10

Hair Growth

Male hormones are called androgens, and they include testosterone. All females produce androgens, but the levels normally remain low. Certain medical conditions can cause a woman to produce too many androgens, causing male-pattern hair growth and other unwanted male characteristics, such as a deep voice

.Hair sprouts from almost every inch of skin on our bodies—only the palms of your hands, the soles of your feet, and your lips (mucus membranes) are officially fuzz-free. Apparently, the average person grows 590 miles of hair during their lifetime. Slide11

SUPPLY CHECKSlide12

Review Abdominal Regional TermsSlide13
Slide14
Slide15

Review Regional Terms

Anterior and PosteriorSlide16

Abdominal

Antecubital

Axillary

Brachial

Buccal

Cervical

Digital

Femoral

Inguinal

Oral

Orbital

Patellar

Pubic

Thoracic

UmbilicalSlide17

Deltoid

Digital

Femoral

Gluteal

Lumbar

Occipital

Popliteal

Scapular

SuralSlide18

Tape Game

Quadrants, Directional Terms

Skin surface and inside**Slide19

Table of Contents: Diseases

Viruses and Bacteria

(Viral and Bacterial)Slide20

Diseases

Who’s the source of infection??

On your paper, make a chart like this:RoundName of the Two classmates you tapped123Slide21

Who’s the source of infection?

Write your name on a piece of paper

I will draw a name but I won’t tell you who it isFor Round 1, tap two classmates and record them on your paper(Repeat for round 2 and 3  different people)Slide22

Are you infected???

Direct contact:

Indirect contact:Slide23

Questions:

How many people had direct contact with the infected person? How many had indirect contact

?Was there anyone who did not have contact with the infected person? If so, do you think that would have been true if you’d done a round 4?Slide24

Viruses

Flu

ZikaSmaller than bacteria Require living hosts (such as people, plants or animals) to multiply. Otherwise, they can't survive. When a virus enters your body, it invades some of your cells and takes over the cell machinery, redirecting it to produce the virus.Diseases caused by viruses:ChickenpoxAIDSCommon coldsSinus infectionsFluSlide25

Viruses: how they spread

Coughs

SneezesVomitsBites from infected animals or insectsExposure to infected bodily fluids through activities such as sexual intercourse or sharing hypodermic needles.Forgetting to wash your hands after handling pets and animals is another way for germs to be taken in by mouth.Slide26

Viruses: So what do we do???

Our body responds by fever/ inflammation

Can antibiotics help? Prevent: bug spray (zika), vaccine (chicken pox, flu, smallpox  gone!) VaccinesRest, drink fluids, relieve symptoms with over-the-counter medication, doctor if neededSlide27

Cooties Video!!

https://

www.youtube.com/watch?v=w6ylxWcwkUMSlide28

Bacteria

Bacteria are single-celled microorganisms

They thrive in many different types of environments. Some varieties live in extremes of cold or heat. Others make their home in people's intestines, where they help digest food. Most bacteria cause no harm to people (and are even good), but there are exceptions.Slide29

Bacteria

Strep throat

TetanusWhooping CoughTuberculosisCholeraSlide30

Bacteria: How they spread

Cuts

Contaminated food or waterClose contact with an infected personContact with the faeces of an infected personBreathing in the exhaled droplets when an infected person coughs or sneezesIndirectly, by touching contaminated surfaces – such as taps, toilet handles, toys and nappies.Slide31

How do we combat Bacteria?

Immune systems

 fever/inflammationVaccinesAntibiotics!!!Ex: penicillinsubstances that are toxic to the bacteria, but relatively harmless to people. They have been very useful in combating disease, but their increased use has produced antibiotic-resistant bacteria. AntibioticsSlide32

TicketsSlide33

Connection!