Pccn stuvia Study guides, Class notes & Summaries

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...

A patient with chronic renal failure asks the nurse why he is anemic. The nurse explains that anemia accompanies chronic renal failure secondary to: a. Blood loss via the urine b. Renal insensitivity to vitamin A c. Inadequate production of erythropoietin d. Inadequate retention of serum iron - Answer c. Inadequate production of erythropoietin The kidney is sensitive to oxygen saturations and secretes erythropoietin as needed to signal the bond marrow to make more red blood cells. When th...

PCCN Blue Practice Questions and Answers (Graded A)PCCN Blue Practice Questions and Answers (Graded A)PCCN Blue Practice Questions and Answers (Graded A) Coronary sinus - ANSWER-Main venous drainage vessel of the heart AV Valves - ANSWER-Tricuspid and pulmonic Systolic murmur - ANSWER-Aortic stenosis Mitral regurgitation Key treatments in management of HF - ANSWER--ACE -BB -Diuertics Pericardial tamponade - ANSWER--Equalization of left & right atrial pressures (CVP and PAOP) -H...

What is the function of the cardiovascular system - Answer to drive O2 to the cell so that the cell can make ATP for energy production What is the formula for CARDIAC OUTPUT - Answer Stroke volume x Heart Rate CO = HR X SV ( Preload + Afterload + Contractility) What is the term for the amount of blood that is pumped out of the ventricle each MINUTE? - Answer Cardiac Output ( approximately 4 - 8 LPM ) What is the term for the amount of blood that is pumped out of the ventricle each B...

One day following posterior spinal fusion surgery a 35 year old female suddenly exhibits restlessness, labored breathing and acute chest pain. Her heart rate is 122/min., she is afebrile, and exhibits slightly diminished breath sounds on the right side. The findings described above should lead the nurse to suspect that the patient has developed: A. A spontaneous pneumothorax B. A pulmonary embolus C. Aspiration pneumonia D. A pleural effusion - Answer B. A pulmonary embolus One day f...

Thrombocytopenia - Answer Normal range 150,00-350,000, causes are heparin induced, DIC, Anti-platelet drugs DIC: Disseminated Intravascular Coagulopathy - Answer Syndrome characterized by thrombus formation and hemorrhage. Forms clots in small blood vessels in the body. Secondary to stimulation of normal coagulation process, with resultant decrease in clotting factors and platelets-platelet dysfunction. Factors triggering DIC - Answer Tissue factors: Tissue breakdown, Platelet aggregation:...

AACN PCCN Practice Test Review with Complete Solutions.AACN PCCN Practice Test Review with Complete Solutions.AACN PCCN Practice Test Review with Complete Solutions.AACN PCCN Practice Test Review with Complete Solutions.AACN PCCN Practice Test Review with Complete Solutions.AACN PCCN Practice Test Review with Complete Solutions.AACN PCCN Practice Test Review with Complete Solutions.AACN PCCN Practice Test Review with Complete Solutions.AACN PCCN Practice Test Review with Complete Solutions.AACN ...

PCCN Master Questions (Cardiac**, Pulmonary*, Endocrine, Neurology, Renal, GI, Hematology, Electroytes, Medications) with Complete Solutions. PCCN Master Questions (Cardiac**, Pulmonary*, Endocrine, Neurology, Renal, GI, Hematology, Electroytes, Medications) with Complete Solutions. PCCN Master Questions (Cardiac**, Pulmonary*, Endocrine, Neurology, Renal, GI, Hematology, Electroytes, Medications) with Complete Solutions. PCCN Master Questions (Cardiac**, Pulmonary*, Endocri...

PCCN Blue Practice Questions and Answers (Graded A+)PCCN Blue Practice Questions and Answers (Graded A+)PCCN Blue Practice Questions and Answers (Graded A+)PCCN Blue Practice Questions and Answers (Graded A+)PCCN Blue Practice Questions and Answers (Graded A+)PCCN Blue Practice Questions and Answers (Graded A+)PCCN Blue Practice Questions and Answers (Graded A+)PCCN Blue Practice Questions and Answers (Graded A+)PCCN Blue Practice Questions and Answers (Graded A+)PCCN Blue Practice Questions and...

PCCN Review Questions and Answers 100% Correct.PCCN Review Questions and Answers 100% Correct.PCCN Review Questions and Answers 100% Correct.PCCN Review Questions and Answers 100% Correct.PCCN Review Questions and Answers 100% Correct.PCCN Review Questions and Answers 100% Correct.PCCN Review Questions and Answers 100% Correct.PCCN Review Questions and Answers 100% Correct.PCCN Review Questions and Answers 100% Correct.PCCN Review Questions and Answers 100% Correct.PCCN Review Questions and Answ...