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Exam (elaborations)

NUR 280 PATHO EXAM

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  • Course
  • NUR 280
  • Institution
  • NUR 280

Exam of 7 pages for the course NUR 280 at NUR 280 (NUR 280 PATHO EXAM)

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  • October 4, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NUR 280
  • NUR 280
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leonardmuriithi061
NUR 280 PATHO EXAM

What 6 hormones are secreted by the anterior pituitary? - ANSWER Growth
Hormone (GH)
Adrenocorticotropic Hormone (ACTH)
Thyroid Stimulating Hormone (TSH)
Follicle-Stimulating Hormone (FSH)
Luteinizing Hormone (LH)
Prolactin (PRL)

What 2 hormones are secreted by the posterior pituitary? - ANSWER Oxytocin
Antidiuretic Hormone (ADH)

How does negative feedback work? - ANSWER The end-product hormone
negatively feeds back to prevent further stimulatory signals

What is primary endocrine dysfunction? - ANSWER the disorder is a result of
dysfunction of the target gland/ end organ

What is secondary endocrine dysfunction? - ANSWER dysfunction of the pituitary
gland

What is tertiary endocrine dysfunction? - ANSWER *very rare*

there is a problem with the hypothalamus

If the pituitary glad is hyperactive, what will we see? - ANSWER An increase in
all/most of the hormones it secretes and hyperactivity of the end organ

If there is an increase in growth hormone (GH) what will occur? - ANSWER
acromegaly or gigantism

If there is an increase in adrenocorticotropic hormone (ACTH) what will occur? -
ANSWER Cushing's Disease

If there is an increase in thyroid stimulating hormone (TSH) what will occur? -
ANSWER Hyperthyroidism

If there is a increase in antidiuretic hormone (ADH) what will occur? - ANSWER
Syndrome of Inappropriate ADH (SIADH)

If the pituitary gland is hypoactive, what will we see? - ANSWER A decrease in
hormone secretion

If there is a decrease in adrenocorticotropic hormone (ACTH) what will occur? -
ANSWER Addison's Disease

, If there is a decrease in thyroid stimulating hormone (TSH) what will occur? -
ANSWER Hypothyroidism

If there is decrease in antidiuretic hormone (ADH) what will we see? - ANSWER
Diabetes Insipidus (DI)

What are the signs of hypothyroidism? - ANSWER Fatigue
Weight gain
Constipation
Cold intolerance
Lethargy

What are the signs of hyperthyroidism? - ANSWER Anxiety
Tremor
Tachycardia
Feeling warm
Weight loss
Exophthalmos (Bulging eyes)

What is the function of the pineal gland? - ANSWER Produces melatonin with the
phases of the light-dark cycle

What are the symptoms of pineal gland dysfunction? - ANSWER Headache
Nausea
Vomiting
Seizures
Memory Disturbances
Visual Changes

What might a pineal gland tumor do? - ANSWER Place pressure on adjacent brain
structures, blocking cerebrospinal fluid (CSF)

What is the constellation of disorders in metabolic syndrome? - ANSWER
Hypertension
Dyslipidemia
Hyperinsulinism
Centralized "Apple-shaped" Obesity
Glucose intolerance
Predisposition to DM2

What would be an elevated blood glucose? - ANSWER >100 mg/dL

What would be an elevated blood pressure? - ANSWER > 130/85 mmHg

What would be an elevated waist circumference for a male? - ANSWER > 40 in
(greater than or equal to)

What would be an elevated waist circumference for a female? - ANSWER > 35 in
(greater than or equal to)

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