Physiology- Endocrine

Descripción

Test sobre Physiology- Endocrine, creado por أطباء 2020 el 23/11/2014.
أطباء 2020
Test por أطباء 2020, actualizado hace más de 1 año
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2

Resumen del Recurso

Pregunta 1

Pregunta
The function of endocrine system is :
Respuesta
  • Long term , slow remote control of body
  • Long term , fast remote control of body
  • Control rapid activity
  • Control short term , fast remote activity of body

Pregunta 2

Pregunta
All endocrine glands are under pituitary gland control except:
Respuesta
  • Gonads
  • Thyroid
  • Parathyroid
  • Suprarenal

Pregunta 3

Pregunta
The posterior pituitary gland secrete one of these hormone :
Respuesta
  • TCTH
  • ADH
  • FSH
  • TSH

Pregunta 4

Pregunta
Pituitary dwarfism is characterized by:
Respuesta
  • Dwarfism and normal mentality
  • Dwarfism and menta retardation
  • Mental retardation
  • Dwarfism and hypogonadism

Pregunta 5

Pregunta
Somatomedins:
Respuesta
  • are polypeptides secreted by anterior pituitary gland.
  • half life is 5 min.
  • secretion is stimulated by hyperglycemia.
  • have an anti-insulin action.
  • cause bone growth.

Pregunta 6

Pregunta
Prolactin hormone (PRL):
Respuesta
  • Causes milk ejection
  • Inhibits milk formation
  • Inhibits ovulation
  • Increases libido
  • Secreted by posterior pituitary

Pregunta 7

Pregunta
Thyroid stimulating hormone (TSH) acts on thyroid epithelium causing:
Respuesta
  • Increased uptake of iodide into the cells.
  • Conversion of iodide to iodine.
  • Release of T3 & T4 into circulation
  • All of the above
  • A & C

Pregunta 8

Pregunta
Oxytocin hormone :
Respuesta
  • Stimulate milk formation
  • Stimulate uterine formation
  • Stimulate milk ejection
  • Dec. Blood gucose

Pregunta 9

Pregunta
GH secretion can be inhibited by :
Respuesta
  • Stressfull stimuli
  • Excercise
  • Hypoglycemia
  • REM

Pregunta 10

Pregunta
Acromegaly is :
Respuesta
  • Accompanied by increased blood glucose and free fatty acids
  • Due to basophil adenoma in the pituitary during the adult life
  • Due to inability of the liver to produce somatostatin
  • Is accompanied by overgrowth of long bones
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