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NSG223 Exam 1:NSG 223 Exam 2:NSG 223 Exam 1 Study Guide:NSG 223 Exam 2: NSG223 - Exam 2 Study Guide:NSG 223 Med Surg II Exam 1:100% Verified Questions & Answers: Updated A+ Guide Solution

Signs and symptoms of metabolic acidosis (Ans- headache, confusion, drowsiness, ⬆RR and depth, nausea, and vomiting Peripheral vasodilation and ⬇cardiac output when pH<7 ⬇BP, cold and clammy skin, dysrhythmias, and shock Chronic with CKD What is the cardinal feature of metabolic acidosis? (Ans- A decrease in the serum bicarbonate level Hyperventilation, with a resulting decrease in PaCO2, is an expected compensatory reaction to which acid--base disorder? (Ans- Metab...

Metabolic Acidosis: ABG interpretation (Ans- - low bicarbonate level less than 22 mEq/L and a low pH less than 7.35. The cardinal feature is a decrease in the serum bicarbonate level. Metabolic Alkalosis: ABG interpretation (Ans- - pH greater than 7.45 and a serum bicarbonate concentration greater than 26 Respiratory Acidosis: ABG interpretation (Ans- - pH is less than 7.35 and PaCO2 is greater than 45 and a compensatory increases HCO3 Respiratory Alkalosis: (Ans- - pH i...

Mitral Valve Prolapse: Pathophysiology (Ans- a portion of one or both mitral valve leaflets balloons back into the atrium during systole. Mitral Valve Prolapse: Assessment and Diagnostic Findings (Ans- - extra heart sound, referred to as a mitral click. Mitral valve regurgitation: Pathophysiology (Ans- With each beat of the left ventricle, some blood is forced back into the left atrium, adding to blood flowing in from the lungs - Lungs become congested - The volume overload cause...

What is the pathophysiology of pulmonary embolism ? (Ans- Occlusion in the pul artery normally caused by small emboli that get stuck in the arterioles causing necrosis of the area its in. what do symptoms depend on in pulmonary embolism? (Ans- -Size and type of embolism -Location of embolism How do you treat unstable PE? (Ans- -Begin emergency procedure to regain respiratory and cardiovascular system -start on thrombolytic therapy to lysis the embolism (Dissolve) and prevent. ...

What is the Action of Atropine? (Ans - blocks the effects of acetylcholine at muscarinic cholinergic receptors What classification is Atropine? (Ans - Anticholinergic What does atropine treat? (Ans - Cardiovascular effects such as bradycardia and syncope What are the side effects of an overdose of Atropine? (Ans – - Decreased secretions - Increased HR - Decreased GI and Genitourinary tone What is the antidote for Atropine? (Ans - Physostigmine at a slow rate of 1 mg/min ...

Cardiomyopathy diagnostic tests (Ans- Chest x-ray (cardiomegaly) Echocardiography ECG Cardiac catheterization Endomyocardial biopsy Cardiomyopathy pharmacological mgt (Ans- beta blockers; potassium channel blockers, angiotensin-converting enzyme (ACE) inhibitors; digoxin, diuretics, and dysrhythmic agents. Aortic or mitral valve débridement, excision, or replacement is required in what kind of patients? (Ans- - Develop congestive heart failure despite adequate medical treatm...

Best position after a lumbar puncture (Ans- Flat Blindness of half of the field of vision (Ans- hemianopsia Rigid extension and pronation of arms and legs (Ans- Decerebrate posture After seizure recovery position (Ans- Side lying Best HOB position for increased intracranial pressure (Ans- Thirty degrees Glasgow coma scale measures this (Ans- Level of consciousness Weakness to one side of the body or part of it (Ans- Hemiparesis Paralysis of one side of the body...

When caring for a patient with Acute Viral Hepatitis B, the nurse should implement which of the following precautions? (Ans- Standard precautions You are the nurse caring for a 60 year old female patient who is post-op laparoscopic cholecystectomy. Which of the following dietary recommendations would be most important to include in your discharge teaching? A. "Use caution when eating high fiber foods." B. "It is best to eat three balanced meals a day." C. "Check gastric residuals...

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