WGU PATHOPHYSIOLOGY D236 EXAM|| WGU
PATHOPHYSIOLOGY D236 OBJECTIVE
ASSESMENT|| ACTUAL EXAM ALL QUESTIONS
AND CORRECT ANSWERS ALREADY GRADED
A+|| LATEST UPDATE 2024 ASSURED PASS!!!
Describe how your body responds to an infection. - ANSWER: T cells produce
cytokines, which stimulate B cells. B cells produce antibodies.
Identify role of DNA changes in congenital abnormalities. - ANSWER:
Mutations in genes or chromosomal abnormalities
How does development disrupts congenital abnormalities? - ANSWER:
Alterations of DNA
Describes factors that disrupt homeostasis and how disruptions affect wellbeing. -
ANSWER: (ex) Fluid and electrolyte shifts can cause n/v or dysrhythmias.
Explain RAAS - ANSWER: Renin-angiotensin-aldosterone system
1. Reduce blood flow causes kidneys to release renin
> produce angiotensin I > converts angiotensin I to angiotensin II >
vasoconstriction > release aldosterone > kidneys conserve sodium and water >
Result less water lost in urine and blood pressure maintained.
DKA - ANSWER: increased anion gap, decreased HCO3
How do kidneys compensate for alkalosis - ANSWER: retain H and excrete
HCO3
,2|Pag e
Untreated acidosis leads to an increase in which electrolyte? - ANSWER:
Potassium
West Nile Virus - ANSWER: Transmitted through the bite of an infected
mosquito. Severe signs and symptoms; high fever, headache and stiff neck
Lyme disease - ANSWER: Tick-borne disease caused by the spirochete Borrelia
burgdorferi.
Erythema infectiosum - ANSWER: a febrile upper respiratory illness in a child
followed by the sudden appearance of red, flushed cheeks, "fifth disease"
Obesity ad diabetes are risk factors for having a child with _____. - ANSWER:
Spina bifida
Trousseau's sign - ANSWER: arm/carpal spasm associated with hypocalcemia
Cause and sign of spina bifida - ANSWER: results from failure of neural tube to
close. sign - fluid filled sac on lower back.
hemophilia is more common in - ANSWER: males
Prenatal exposure to alcohol includes - ANSWER: ND-PAE, decreased brain
function, FAS
Describe Lupus - ANSWER: Inflammatory disorder characterized by joint pain
and butterfly rash
Describe Myasthenia Gravis - ANSWER: It is an autoimmune disorder where
antibodies attack own Ach receptors. This causes weakness of skeletal muscles
over the course of the day, along with ptosis, double vision, and difficulty
swallowing.
dermatitis - ANSWER: inflammation of the skin
eczema - ANSWER: noninfectious, inflammatory skin disease characterized by
redness, blisters, scabs, and itching
decubitus ulcer - ANSWER: sore caused by lying down for long periods of time
Fungal infections - ANSWER: superficial, localized skin conditions or deep
tissue infections caused by exposure to spores
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