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EXAM 2: NUR 611; Questions & Answers 100% Verified $11.99   Add to cart

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EXAM 2: NUR 611; Questions & Answers 100% Verified

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  • Course
  • NUR 611
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  • NUR 611

EXAM 2: NUR 611; Questions & Answers 100% Verified What is the Mesoderm? CORRECT ANS-The middle embryonic germ layer from which most childhood cancers arise. SIADH & ADH relationship CORRECT ANS-Abnormally high ADH secretion causing water retention & hyponatremia

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  • September 1, 2024
  • 14
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NUR 611
  • NUR 611
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TheeGrades
EXAM 2: NUR 611; Questions & Answers 100%
Verified

What is the Mesoderm? CORRECT ANS-The middle embryonic germ layer from which most

childhood cancers arise.




SIADH & ADH relationship CORRECT ANS-Abnormally high ADH secretion causing water

retention & hyponatremia




Diabetes insipidus & ADH relationship CORRECT ANS-Abnormally low ADH secretion

causing excess urination (dilute) and excess thirst




What does ADH do? CORRECT ANS-Anti-Diuretic Hormone - increases water resorption,

constricts vessels (also called vasopressin). Released when blood osmolality increases or

blood volume/pressure decreases.




Hypothyroid: Activity and labs CORRECT ANS-Hashimoto's disease or injury to thyroid.

Underactive thyroid: Elevated TSH, Low T3/T4 (constipation, bradycardia, dyspnea, &

lethargy)

, EXAM 2: NUR 611; Questions & Answers 100%
Verified

Hyperthyroid: activity and labs CORRECT ANS-Graves Disease: Autoimmune; Overactive

thyroid due to thyroid stimulating immunoglobulins (TSI) binding to TSH receptors leading to

release of T3/T4. TSH level is usually low.




Hyperparathyroidism CORRECT ANS-Hallmark manifestation: Hypercalcemia &

Hypophosphatemia (Fatigue, HA, Renal calculi, muscle spasms)




Hypoparathyroidism CORRECT ANS-Hypocalcemia, hyperphosphatemia, decreased bone

resorption




What does Parathyroid Hormone do? CORRECT ANS-Break down bone, releasing calcium

into the bloodstream. Also stimulates kidney to resorb Ca+ while increasing PO4 & bicarb

excretion.




What does ACTH do? CORRECT ANS-Pituitary gland secretes ACTH which stimulates

adrenal gland (top of kidneys) to secrete glucocorticoids (cortisol).

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