Tobacco inside the body l.jpg
This presentation is the property of its rightful owner.
Sponsored Links
1 / 32

Tobacco - Inside the Body PowerPoint PPT Presentation


  • 142 Views
  • Updated On :
  • Presentation posted in: General

Tobacco - Inside the Body. © Photographs courtesy of Manchester University Pathology Department. This Powerpoint is hosted on www.worldofteaching.com Please visit for 1000+ free powerpoints. Human female chromosome map (XX). Alcohol and nicotine addiction may be in the genes (1).

Download Presentation

Tobacco - Inside the Body

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Tobacco inside the body l.jpg

Tobacco - Inside the Body

©Photographs courtesy of Manchester University Pathology Department

This Powerpoint is hosted on www.worldofteaching.com

Please visit for 1000+ free powerpoints


Human female chromosome map xx alcohol and nicotine addiction may be in the genes 1 l.jpg

Human female chromosome map (XX). Alcohol and nicotine addiction may be in the genes (1)


Slide3 l.jpg

There is accumulation of carbon (smoke) within the walls of these air sacs in the lungs. This makes the air sacs inelastic and it is difficult for air to get out of the lungs (Emphysema) (9)


Slide4 l.jpg

Clubbing of the fingers is a common condition which may indicate cancers, liver diseases and lung disease (16)


Clubbed fingers a sign of heart disease 21 l.jpg

Clubbed fingers - a sign of heart disease (21)


Slide6 l.jpg

Focal dust emphysema is commonest in cigarette smokers and coal miners.The black colour in this lung is due to cigarette smoke (22)


Cells lining the bronchus here there are no cilia they have been damaged by the nicotine 23 l.jpg

Cells lining the bronchus- here there are no cilia- they have been damaged by the nicotine (23)


Cells lining the bronchus the large nuclei are in cancerous cells spreading along the bronchus 24 l.jpg

Cells lining the bronchus the large nuclei are in cancerous cells spreading along the bronchus (24)


Lung tissue blackened by smoke and showing large spaces due to emphysema 25 l.jpg

Lung tissue blackened by smoke and showing large spaces due to emphysema (25)


Emphysema these large spaces are due to the breakdown of the air sacs in the lungs 26 l.jpg

Emphysema- these large spaces are due to the breakdown of the air sacs in the lungs (26)


Slide11 l.jpg

Lungs: The picture on the left is of emphysema (large air sacs) and the picture on the right is of normal lung.(27)


Slide12 l.jpg

The air sacs in the centre of the lung tissue in the picture have broken down. The black dots are smoke particles lodged in the tissues- this condition is emphysema. (28)


Cancer of the bronchus has spread into the lungs 29 l.jpg

Cancer of the bronchus has spread into the lungs (29)


Slide14 l.jpg

A blue colouration occurs when blood circulation is poor such as heart failure, shock and exposure to cold environments.(30)


Slide15 l.jpg

This man is a heavy smoker (see nicotine stained fingers) and has led to vascular disease which has resulted in a blood clot on one of his fingers on his right hand (31)


Damaged toes due to poor blood circulation will lead to amputation 32 l.jpg

Damaged toes due to poor blood circulation- will lead to amputation (32)


Amputated fingers often as a result of damage to blood vessels due to smoking 33 l.jpg

Amputated fingers- often as a result of damage to blood vessels due to smoking (33)


Franks sign an ear lobe crease thought to be indicative of heart problems 34 l.jpg

Franks sign - an ear lobe crease thought to be indicative of heart problems (34)


Franks sign ear lobe crease a sign of heart disease 35 l.jpg

Franks sign- ear lobe creasea sign of heart disease (35)


Slide20 l.jpg

Fluid collecting in the tissues, note the dent where somebody has pressed on top of the hand- a sign of heart failure (36)


Slide21 l.jpg

Heart:This slice is also through both ventricles (compare it to photo 38) The left ventricle is towards the right of the image as you look at it, and shows a white area of in the heart wall. This is tissue, which has died due to lack of blood supply (37)


Slide22 l.jpg

Heart: The left ventricle is towards the left of the screen, and shows enormous thickening of the wall, particularly in relation to the small cavity. The heart is almost twice the size it should be, as it has had to work much harder than normal. (38)


Expansion of finger ends associated with chronic breathing and heart problems 39 l.jpg

Expansion of finger ends- associated with chronic breathing and heart problems (39)


Expansion of finger ends associated with chronic breathing and heart problems 40 l.jpg

Expansion of finger ends- associated with chronic breathing and heart problems (40)


Cancer of oesophagus this is where the oesophagus meets the stomach 41 l.jpg

Cancer of oesophagus- this is where the oesophagus meets the stomach (41)


Cancer of the kidney the cancer growth is the white tissue 42 l.jpg

Cancer of the kidney- the cancer growth is the white tissue (42)


Slide27 l.jpg

Cervical cancer - the nucleus of this pink cell should be round- instead it is mis-shapen and is an early sign of cancer of the cervix (43)


Slide28 l.jpg

Bladder cancer - the bladder is a hollow bag for storing urine- here it is cut open showing a large cancerous growth inside (44)


Cancer of the pancreas 45 l.jpg

Cancer of the pancreas (45)


Slide30 l.jpg

Cross-section of a coronary artery (artery to the heart). The inner wall is very thick (pale pink) and you can see a massive blood clot (red) taking up much of the photo (46)


Stomach ulcers dark brown alcohol and smoking are factors 49 l.jpg

Stomach ulcers (dark brown) - alcohol and smoking are factors (49)


Stomach ulcers dark brown alcohol and smoking are factors the stomach is cut open 50 l.jpg

Stomach ulcers (dark brown)- alcohol and smoking are factors. The stomach is cut open. (50)


  • Login