Topexcelgrades

Two days following a near-drowning accident, a pt is dyspneic, using accessory muscles, expectorating large amounts of secretions and reporting feeling of impending death. Changes to the assessment data include RR- 24 TO 36 CXR clear to bilateral diffuse infiltrates ABG 40% face mask or 100% non-rebreather mask pO2 120 mm Hg to 56 mm Hg pCO2 33 mmHg to 56 mmHg pH 7.42 to 7.35 HCO3 24 meq/L to 27 mEq/L Which of the ff do these changes most likely represent A. aspiration pneumonia B. p...

Two days following a near-drowning accident, a pt is dyspneic, using accessory muscles, expectorating large amounts of secretions and reporting feeling of impending death. Changes to the assessment data include RR- 24 TO 36 CXR clear to bilateral diffuse infiltrates ABG 40% face mask or 100% non-rebreather mask pO2 120 mm Hg to 56 mm Hg pCO2 33 mmHg to 56 mmHg pH 7.42 to 7.35 HCO3 24 meq/L to 27 mEq/L Which of the ff do these changes most likely represent A. aspiration pneumonia B. p...

Pt on Vtach, HR 135, RR 32, BP 90/48, conscious but c/o dizziness, recent K+ lvl is 3.4. What action would you do first? a. emergent defib b. amio 300mg IVP c. emergent cardioversion d. hang 10 mEq KCL/50mL D5W Correct Answers C The nurse notes the following when analyzing a patient's telemetry strip: HR, 65/min and regular; PR interval, 0.22 seconds; QRS complex, 0.10 seconds; QTc, 0.52 seconds. Which of the following dysrhythmias is the patient at risk for? A. Atrial fibrillation be...

Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. Correct Answers HR X SV=CO 70 X 65= 4550 4.6 L/min Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. HR X SV=CO Correct Answers HR X SV=CO 70 X 65= 4550 4.6 L/min What % of the cardiac cycle is provided by the atrial kick? • 15% • 20% • 30% • 35% Correct Answers20% Atrial kick is a term that represents the amount of the total CO that is supplied via atrial contraction. If th...

What is the Nursing Practice Act? A A Federal Law that is designed to protect the public from incompetent nursing caregivers B A detailed list of activities carried out by nurses during their daily work. C It is a body of State law that mandates the State Nursing Board to set out the scope of practice and responsibilities for RNs in that state. D Is charged with tracking and investigating public health trends Correct Answer It is a body of State law that mandates the State Nursing Board ...

The tourniquet cuff should overlap: Correct Answer at least three inches but not more than 6 inches. LOP (Limb Occlusion Pressure) can be defined as Correct Answer the minimum pressure required to stop the flow of arterial blood into the limb distal to the cuff Cuff inflation pressure should be adjusted by adding a safety margin to the LOP: Correct Answer Add 40 mmHg for LOP <130 mmHg Add 60 mmHg for LOP between 131 and 190 mmHg Add 80 mmHg for LOP >190 mmHg For pediatric patien...

Suture is defined as: Correct Answer a genetic term for all material used to repair and the-approximate incited or torn tissue. Suture material have 3 properties: Correct Answer Physical characteristics (tensile strength, memory) Handling characteristic (pliability) Tissue-reaction characteristic (absorption) Suture is composed of two main categories: Correct Answer absorbable and non-absorbable Absorbable =surgical gut Collagen sutures used in eye surgeries Synthetic absorbed le sut...

QUESTION The superior thyroid artery supplies the thyroid gland and originates from which vessel? A. Internal carotid artery B. External carotid artery C. Inferior thyroid artery D. Subclavian artery Correct Answer B. External carotid artery Blood supply to the thyroid is from the superior thyroid artery which originates from the external carotid artery and from the inferior thyroid artery which originates from the thyrocervical trunk of the subclavian artery QUESTION Moving a pat...

In addition to the pt’s identity, which of the following should be confirmed to help decrease the risk for wrong site surgery? Allergies Medication history Previous responses to general anesthesia Procedure and site Correct Answer procedure and site What statement related to medication management in an ASC is TRUE? - a pharmacist may be contracted by the health care organization to provide consultative services on site or by telepharmacy. - An rn or pharmacist may be contracted by...

The fire triangle: Correct Answer Oxygen, Ignition/Heat, Fuel Methods to ensure fire safety: Correct Answer Prevent prep solutions from pooling Allow skin preps to dry before draping Water-based eye lubricant Fluid on the back table 18 inches clearance of items from the ceiling A bump under the right hip can assist... Correct Answer pregnant women to decrease pressure on the vena cava and left-sided orthopedic surgery. Can reverse benzodiazepines Correct Answer Flumazenil Common benz...