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NUR 445 FINAL EXAM KAHOOT WITH 100% CORRECT ANSWERS 2025

NUR 445 - Module 5 - Endocrine Acute & Chronic Health Disruptions In Adults III

What is the definition of affinity? - ANSWERSthe attraction between Hgb and O2 What does Hgb have an affinity to? - ANSWERSHgb has an attraction for O2 molecules What does the oxyhemoglobin dissociation curve represent? - ANSWERSrelationship between PaO2 and SaO2 What is PaO2? - ANSWERSpartial pressure of arterial O2 (arterial O2 tension) What is SaO2? - ANSWERSHgb saturation What does P50 represent? - ANSWERSmeasures when Hgb is 50% saturated with O2 When does the P50 change? ...

What is thrombocytopenia? - ANSWERSDecreased platelets below average range (150,000 - 450,000). What is the main complication of thrombocytopenia? - ANSWERSRisk for hemorrhage. What are two common types of thrombocytopenia? - ANSWERSDIC and HIT. What is the bleeding phase? - ANSWERSExcessive bleeding due to inability to form clots. What is the medical management for excessive bleeding? - ANSWERSTreatment of underlying disorder and other disorders. What are the manifestations of ex...

Pt in MODs-what would you expect to see - ANSWERS● Tachycardia ● Hypotension ● Oliguria ● Decreased LOC ● Tachypnea MODS labs to expect: (know lab values) - ANSWERS● Increased lactic( >2.0 we worry about it) ● Creatinine increased (normal range 0.6-1.2) ● Decreased Hct (Normal 38%) ● *BUN would increase (10-20) Pt in MODS and they know they are going to die and the provider is persuading pt to sign a DNR, but pt is confused what would you do? - ANSWERS● Ask pt...

Shock due to widespread vasodilation, includes anaphylactic, septic, and neurogenic shock (spinal injury, spinal anesthesia) - ANSWERSWhat is distributive shock? - Occurs when the heart is damaged and unable to pump enough blood forwards so blood is backed up, often as a result of an acute MI, severe valve disfunction, or severe HF - s/s: chest pain, diaphoresis, N/V, pallor, decreased CO, lung crackles, dyspnea, cardiac enzymes elevated, increased CVP - dx: 12 lead EKG, - tx: 100% o2 nonre...

Ace your NUR 445 final exam with this targeted 2026 study guide. Designed for nursing students in the US and Canada, this resource includes updated practice questions, detailed answers, and clear explanations for high-yield critical care topics like DKA, sepsis, ARDS, MODS, Cushing’s, SIADH, burns, and trauma. Based on the latest NCLEX® and clinical guidelines, this guide helps you review complex concepts quickly and confidently—whether you're preparing for finals, certification, or cl...

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