Physiology endocrine mid-year

Descripción

Test sobre Physiology endocrine mid-year, creado por أطباء2020 el 15/01/2015.
أطباء2020
Test por أطباء2020, actualizado hace más de 1 año
أطباء2020
Creado por أطباء2020 hace más de 9 años
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Resumen del Recurso

Pregunta 1

Pregunta
Which of the following is considered a neurotransmitter:
Respuesta
  • Thyroid hormones
  • Oxytocin
  • Prolactin
  • Insulin

Pregunta 2

Pregunta
All the following is true about ADH except:
Respuesta
  • Increase water reabsorption in kidney
  • Increase ACTH release in stress
  • Vasoconstriction
  • Increase Na reabsorption in kidney

Pregunta 3

Pregunta
Oxytocin function is:
Respuesta
  • Milk let down from mammary gland
  • Milk synthesis in mammary gland
  • A+B
  • None of above

Pregunta 4

Pregunta
GH increase secretion of all except:
Respuesta
  • Insulin
  • IGF1
  • IGF2
  • All of above

Pregunta 5

Pregunta
Gigantism is characterized by:
Respuesta
  • Overgrowth of long bone
  • Diabetes
  • Hypogonadism
  • All of above

Pregunta 6

Pregunta
Suckling reflex increase prolactin release by:
Respuesta
  • Increase prolactin releasing hormone release from hypothalamus
  • Decrease prolactin inhibiting hormone release from hypothalamus
  • Increase oxytocin hormone
  • B & C

Pregunta 7

Pregunta
TSH is essential in all except:
Respuesta
  • Iodide trapping & oxidation
  • Increase iodination and coupling
  • Decrease size of follicles
  • Increase blood supply to the gland

Pregunta 8

Pregunta
All the following are lipolytic hormones except:
Respuesta
  • GH
  • Somatomedins
  • Thyroid hormones
  • Glucagon

Pregunta 9

Pregunta
Thyroid hormones:
Respuesta
  • Decrease SBP
  • Decrease DBP
  • Decrease pulse pressure
  • Decrease cardiac output

Pregunta 10

Pregunta
In grave's disease. Patient complains of:
Respuesta
  • Diarrhea
  • Puffiness of face
  • Decrease metabolic rate
  • Obesity

Pregunta 11

Pregunta
All these hormones are essential for life except:
Respuesta
  • Parathyroid hormone
  • Aldosterone
  • Adrenaline
  • Cortisol

Pregunta 12

Pregunta
Parathyroid hormone is regulated by:
Respuesta
  • Hypothalamus
  • Pituitary gland
  • Negative feedback
  • Blood Ca level

Pregunta 13

Pregunta
Normal level of Ca in blood is:
Respuesta
  • 7-9 mg/dl
  • 9-11 mg/dl
  • 11-13 mg/dl
  • 13-15 mg/dl

Pregunta 14

Pregunta
Conn's disease is due to:
Respuesta
  • Tumor in zona reticularis of adrenal cortex
  • Tumor in zona fasciculata of adrenal cortex
  • Tumor in zona glomerulosa of the adrenal cortex
  • Adrenal medulla

Pregunta 15

Pregunta
Cortisol is an anti-inflamatory hormone as it:
Respuesta
  • Increase migration of WBCs into inflamed area
  • Increase permeability of capillaries
  • Stabilize lysosomal membrane
  • Activate the immune system

Pregunta 16

Pregunta
Purple striae is a symptom of:
Respuesta
  • Grave's syndrome
  • Diabetes
  • Inappropriate hypersecretion of ADH syndrome
  • Cushing syndrome

Pregunta 17

Pregunta
Feminization :
Respuesta
  • A condition of excessive androgens in females
  • A condition of excessive estrogens in females
  • A condition of excessive androgens in males
  • A condition of excessive estrogens in males

Pregunta 18

Pregunta
Insulin action on electrolytes :
Respuesta
  • Increase plasma K level
  • Increase plasma Na level
  • Decrease plasma Ca level
  • Decrease plasma Na level

Pregunta 19

Pregunta
Type 2 diabetes is due to:
Respuesta
  • Absence of insulin
  • Decrease in insulin receptors
  • Decrease in GH
  • Decrease in aldosterone

Pregunta 20

Pregunta
Pineal gland secretes :
Respuesta
  • Melatonin
  • Secretin
  • CCK
  • None of above
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