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WGU D236 Pathophysiology (PPAO) Pre- Assessment Latest Update Questions and Verified Correct Answers Already Graded A+
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WGU D236 Pathophysiology (PPAO) Pre-Assessment Latest Update Questions and Verified Correct Answers Already Graded A+ Competencies and Topics Homeostasis and Cellular Responses - 24% of assessment Homeostasis Concepts 1.What happens to the various anion levels in the bloodstream during diabetic ketoacidosis?
CORRECT
ANSWER
Both the anion gap and the HCO3 – levels increase.Both the anion gap and the HCO3 – levels decrease.
The anion gap level increases, whereas the HCO3 – level decreases.The anion gap level decreases, whereas the HCO3 – level increases.
2.How do the kidneys compensate for alkalosis?
CORRECT
ANSWER
By retaining more H + and excreting more HCO3 –
By excreting more H + and retaining more HCO3 –
By excreting both more H + and more HCO3 –
By retaining both more H + and more HCO3 –
3.A patient presents with altered mental status and decreased fluid intake. The patient is diagnosed with a urinary tract infection. Laboratory testing of electrolytes reveals sodium 167 mmol/L and potassium 4.0 mmol/L. 2 / 3
Which electrolyte imbalance is this patient experiencing?
CORRECT
ANSWER
Hypernatremia Hyperkalemia Hyponatremia Hypokalemia 4.What should a healthcare provider recognize as part of a patient’s adaptive immune response to an influenza virus?
CORRECT
ANSWER
Generation of immunoglobulin M (IgM) Increase in white blood cells (WBC) Activation of the complement system Production of cytokines 5.A 54-year-old patient arrives at the emergency department with symptoms of fever, tremors, convulsions, and stupor. The physician also notes several mosquito bites over his upper extremities.
Which infectious disease is described?
CORRECT
ANSWER
West Nile virus
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