Obesity Flashcards

1
Q

what is obesity

A

describes an individual who is very overweight with a lot of body fat.

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2
Q

what is BMI and what are the values for waist circumference

A

It is a way of measuring whether an individual is of a healthy weight for their height. Waist circumference is a better measure. >94 cm (37 inch in men), >80cm (31.5 inch) in women. waist circumference is used on people with BMI of 25-29.9 (overweight) or 30-34.9

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3
Q

equation for BMI

A

weight/height

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4
Q

BMI values

A

underweight- <18.5, normal- 18.5-24.9, overweight- 22-29.9, obese- 30-34.9 (I), 35-39.9 (II), extreme obesity 40+ (III)

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5
Q

general causes of obesity

A

generally eating too much and not moving enough. calorific intake increase- energy value of foot is measured by calories, average man need 2500 and women needs 2000.

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6
Q

causes of obesity- poor diet

A

increased amount of processed or fast food, increased alcohol, increased portion size, increased sugary drink, eating out a lot, comfort eating, poor eating habits come from familiar surroundings- family household poor diet= adult poor diet

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7
Q

causes of obesity- decreased physical activity

A

sedentary job, travel by car rather than walking or cycling

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8
Q

causes of obesity- genetics

A

rare conditions e.g. prader- willi syndrome- don’t have off switch when eating- learning difficulties- need 24 hour care- can’t educate them

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9
Q

causes of obesity- medical reasons

A

certain conditions contribute to weight gain e.g. hypothyroidism, Cushing syndrome, certain medication contribute e.g. steroids, epileptic, diabetic and mental health medication

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10
Q

what does obesity reflect

A

obesity reflects a continued positive energy balance, which is accompanied by unhealthy weight gain, and is linked to physical activity

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11
Q

health implications of obesity

A

skin- more likely to have friction between limbs= sore skin and more folds within skin=fungal infection- ulcers and diabetes- higher risk, OA- more weight gain through the joint= excess pressure, pulmonary problems- get so large that airways block when sleeping- affecting normal levels of oxygen and CO2- detrimental effect on organ

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12
Q

other health implications

A

type 2 diabetes, mood disorders- depression, reproductive disorders, other MSK issues- plantar fasciitis, DVT, CHD, cancer,

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13
Q

implications of increased number of obesity patients

A

increased number of participants with obesity related health complication (CVA, heart disease, orthopaedic), staffing levels- understaffed, mannual handling and staffing levels, bariatric equipment- advances in equipment= increased cost, reaction to treatment may be different

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14
Q

role of a physio with obese patient

A

very varied depending on reason for referral, post bariatric surgery care, safe physical activity, lifestyle advice and education, emerging roles- bariatric physios specially trained to deal with obese

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