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WGU D236 (Pathophysiology) – EXAM STUDY GUIDE 2026/2027 COMPLETE QUESTIONS WITH VERIFIED CORRECT ANSWERS || 100% GUARANTEED PASS NEWEST VERSION

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WGU D236 (Pathophysiology) – EXAM STUDY GUIDE 2026/2027 COMPLETE QUESTIONS WITH VERIFIED CORRECT ANSWERS || 100% GUARANTEED PASS NEWEST VERSION

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COMPLETE QUESTIONS WITH VERIFIED




communicable disease - ANSWER A disease that can be spread from one person or species
to another.



infectious disease - ANSWER A disease that is caused by a pathogen and that can be spread
from one individual to another.



myocardial infarction causes damage to - ANSWER arteries of : brain, retina, heart, kidneys.



what is expected in right sided heart falure - ANSWER JVD



what characterizes hypertensive crisis - ANSWER systolic BP > 180



types of anemia - ANSWER - Aplastic (decreased or missing RBC production)

- Iron Deficiency

- Folic Acid Deficiency

- Vitamin B12 Deficiency/Pernicious

,- Hemolytic (breakdown of RBCs faster than produced)

- Sickle Cell (RBCs die too early, shortage of RBCs)



Where does cancer originate from in leukemia? - ANSWER bone marrow



CD4 cells - ANSWER Helper T cells that mature in thymus that active B cells to create
immunity



Hodgkin's lymphoma - ANSWER distinguished from other lymphomas by the presence of
large, cancerous lymphocytes known as Reed-Sternberg cells



Lymphocytosis - ANSWER abnormal increase in lymphocytes, asymptomatic



Stable angina - ANSWER predictable and consistent pain that occurs on exertion and is
relieved by rest and/or nitroglycerin



Upper respiratory tract infection - ANSWER common cold, laryngitis, croup, pharyngitis,
rhinitis, sinusitis, and tonsillitis



lower respiratory tract infection - ANSWER pneumonia, bronchitis, tuberculosis



conditions that lead to COPD - ANSWER smoking, asthma, dust, chemicals, genetics



pnemonia - ANSWER an inflammation in the lung caused by infection from bacteria, viruses,
fungi, or parasites, or resulting from aspiration of chemicals. Hear crackles and rhonchi.



Asthma - ANSWER treatment resistant bronchospasm, same category of COPD

,pneumothorax - ANSWER air in the pleural cavity caused by a puncture of the lung or chest
wall



cor pulmonale - ANSWER right-sided heart failure arising from chronic lung disease



Coal Worker's Pneumoconiosis - ANSWER Carbon dust, seen in coal miners. Massive
exposure leads to diffuse fibrosis('black lung')



common characteristics of chronic digestive system disorders - ANSWER (Celiac, Chron's,
Colitis...) Abdominal pain, weight loss, changes in urination/bowel movements, bleeding,
diarrhea, n/v....



common characteristics of acute digestive system disorders - ANSWER (GERD, IBS, Hiatal
hernia...) Abd pain, bleeding, bloating, diarrhea, heartburn, n/v



pyelonephritis - ANSWER Inflammation of the renal pelvis and kidney; caused by bacterial
infection (commonly E. Coli)



glomerulonephritis - ANSWER inflammation of the glomeruli in the kidneys from injury or
illness



renal calculi (kidney stones) - ANSWER -Minerals in urine crystallize

-Most can pass, but some become too big and obstruct a ureter



renal cell carcinoma - ANSWER cancerous tumor that arises from kidney tubule cells; flank
pain, hematuria, abd lump

, end-stage renal disease (ESRD) - ANSWER any type of kidney disease in which there is little
or no remaining kidney function, requiring the patient to undergo dialysis or kidney transplant
for survival. Symptoms: n/v, fatigue, change in urination, chest pain, HTN, AMS



Continuous Renal Replacement Therapy (CRRT) - ANSWER method used to replace normal
kidney function by circulating the patient's blood through a hemofilter and returning it to the
patient. benefit over other dialysis - happens 24 hrs/ day > slower shift in electrolytes



ulcerative colitis - ANSWER chronic inflammation of the colon with presence of ulcers -
autoimmune and inflammatory bowel diseases



Diverticulitis - ANSWER inflammation of a diverticulum, especially in the colon, causing pain
and disturbance of bowel function. Relieved by bowel movement, advise against enema and
colonoscopy.



organ targeted by virus that causes hep c - ANSWER liver



Hepatisis A,B,C,D,E spreads - ANSWER A and E - fecal/oral

BCD - blood, bodily fluids



Cholecystitis - ANSWER inflammation of the gallbladder; usually associated with gallstones
(RUQ pain radiates to back)



GERD cause - ANSWER failure of the lower esophageal sphincter to close



pancreatitis - ANSWER inflammation of the pancreas, can be cause by gallstone blocks
common bile duct

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