Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
22 Cards in this Set
- Front
- Back
|
Pth effects |
Bone resorption Kidney Increase Ca2+ absorption 1,25 DHCC synthesis (1 a hydroxylase enzyme) |
|
|
Vit D |
Increase Ca2+ absorption I'm gut Synergises with pth on Bone Inhibits 1 a hydroxylase |
|
|
Endocrine causes of osteoporosis |
Hypogonadism (Dec oestrogen) Excess glucocorticoids Hyperthyroidism Hyperparathyroidism Type 1 diabetus |
|
|
Epidemiology osteoporosis related fracture women |
50% |
|
|
Mean age menopause |
53 |
|
|
Only source of female sex hormones after menopause |
Adrenal androgens. Peripheral conversion to oestrogen |
|
|
Placental steroids |
Hpl Oestrogen Progesterone Cortisol Placental Crh |
|
|
Trophoblastic steroid |
Bhcg |
|
|
Pyknosis def |
Chromatin condensation / shrinkage |
|
|
Karyorrhexis def |
Fragmentation of the nucleus |
|
|
Karyolysis def |
Dissolution of chromatin by dnase causing a fading in the basophilia of the cell |
|
|
Opacificafion of cytoplasm fed |
Denaturation of proteins with aggregation |
|
|
Adenoma def |
Benign tumour of glandular epithelial origin |
|
|
Causes monocytosis |
Hair disk a pa |
|
|
Causes eosinophilia |
Hand |
|
|
Right shifted neutrophils |
|
|
|
Left shifted neutrophils |
|
|
|
Causes lymphocytosis |
|
|
|
Causes lymphopenia |
|
|
|
Criteria Child under overweight obese |
Less than 2nd Above 91st Above 98th |
|
|
Causes of incontinence |
G |
|
|
Croup |
Acute viral laryngo-tracheobronchitis Seal noise Hib and parainfluenza |
