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- Beck's triad is a set of clinical signs associated with: a) Tension pneumothorax b) Cardiac tamponade c) Acute heart failure d) Aortic dissectionA patient with a history of myocardial infarction complains of chest pain radiating to the left arm. Which action should the nurse take first? a) Administer oxygen b) Obtain an ECG c) Administer aspirin d) Administer nitroglycerin.In cases of suspected myocardial infarction, what is the initial pharmacological treatment? A) Aspirin B) Nitroglycerin C) Morphine D) All of the above
- Which of the following forms of shock occurs as a result of expansion of the vascular compartment? Question 17 options: a) Cardiogenic b) Neurogenic c) Hypovolemic d) ObstructiveAn area of dead myocardial tissue is called: A) an infarct B) stenosis C) an induration D) hypertrophy19) myocardial infraction is a heart attack. A) true B) False
- A Which patient is most at risk of developing left-sided heart failure? a) 60-year-old male with pulmonary hypertension b) 72-year-old male who has had a right ventricular myocardial infarction Oc) 64-year-old female with mitral valve stenosis d) 48-year-old female who smokes one pack of cigarettes dailyThe diagnosis of progressive hemothorax was made by() A) Repeated determination of HB showed a progressive decrease B) After blood transfusion and rehydration, the blood pressure did not rise, or temporarily increased, and soon decreased C) Pulse fast, blood pressure continues to drop D) There was no bleeding in pleural puncture, but X-ray examination showed that the shadow of pleural cavity was getting bigger and bigger E) The total amount of blood was 200ml in 3 hoursA patient with a history of coronary artery disease is prescribed nitroglycerin. The nurse understands that this medication is primarily aimed at: a) Lowering blood pressure b) Dilating coronary arteries and improving blood flow to the heart c) Reducing cholesterol levels d) Preventing blood clots
- Which of the following are the causes of obstructive shock A)Spinal cord injury B)Pulmonary embolism C)Cardiac lemonade D)Tension pneumothorax E)HemorrhageA patient with a history of atrial fibrillation presents to the emergency department with palpitations, dizziness, and chest pain. The nurse anticipates administering which medication to control the heart rate? a) Adenosine b) Amiodarone c) Diltiazem d) NitroglycerinFor a patient experiencing dyspnea, which nursing action is appropriate? A) Restrict fluids to reduce the workload on the heart B) Place the patient in a supine position to facilitate comfort C) Administer oxygen therapy as prescribed D) Encourage deep breathing exercises only during the day