WGU D 236 PATHOPHYSIOLOGY FINAL EXAM 2024/ REAL EXAM QUESTIONS WITH 100% CORRECT ANSWERS/ALREADY GRADED A+ 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 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 ANSWE R✔✔- 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 Connective vs muscle tissue disorders Answer✔✔- Connective - RA, Scleroderma, Lupus Muscle - MS, Muscular dystrophy, Myasthenia Gravia 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 may or may not be transmitted
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Nerdsplug. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
