NUR 2243 Cardiac Respiratory System Questions and Certified Answers 2023/2024

NUR 2243 Cardiac Respiratory System Questions and Certified Answers 2023/2024 The older patient with coronary artery disease (CAD) ismore likely to have what symptom if experiencing cardiac ischemia? A. Syncope. DyspneaC. Chest painD. Depression - Answer dyspnea Identify appropriate interventions for a patient experiencinginadequate oxygenation and tissue perfusion as a result ofcoronary artery disease. (Select all that apply.)A. Notify the physician.B. Administer Tylenol for pain.C. Maintain or initiate an IV line.D. Apply oxygen via nasal cannula.E. Encourage interaction with family.F. Administer nitroglycerin sublingually.42 - Answer A,c,d,f A patient presents to the ED and is diagnosed with anacute MI. The patient's spouse asks what type ofdamage has been caused by the "heart attack." What isthe appropriate nursing response?A. "The pain is controlled, so there is no damage."B. "It will take years to know the extent of the damage to theheart muscle."C. "The medication will dilate the blood vessels and anydamage will be corrected."D. "A heart attack evolves over several hours. We won'tknow the extent of the damage immediately." - Answer d A 37-year-old male is admitted with a severely abscessed tooth, BP 90/42, HR 136, RR 28, Spo2 90% on room air, temperature 38.7º C. The nurse suspects that the patient has developed sepsis. What is the priority nursing intervention? A.Insert an indwelling urinary catheter. B.Initiate intravenous fluid resuscitation. C.Obtain a complete chemistry for laboratory analysis. D.Administer prescribed antibiotics prior to blood cultures. - Answer B When assessing a patient for shock, the nurse knows that which symptom is the earliest manifestation of shock? A.Anuria B.Increased heart rate C.A decrease in respiratory rate and depth D.A change in both systolic and diastolic blood pressure - Answer B Which clinical manifestations does the nurse recognize that indicates worsening in the condition of a patient in the refractory phase of shock? A.Warm, flushed skin B.Urine output of 20 mL/hr C.Increasing respiratory rate D.Bleeding, oozing from IV sites - Answer D WNL Cardiac output - Answer 4-6L/min PVC (Premature Ventricular Contraction) - Answer wide QRS. no palpable pulse PJCs (Premature Junctional Contractions) AKA: Junctional Premature Beats - Answer atria and ventricles contract at same time. no p wave