Bkat stuvia - Study guides, Class notes & Summaries

Normal Central Venous Pressure (CVP) range - ANSWERS2-8 mmHg Normal Pulmonary Artery Occlusion Pressure (PAOP) range - ANSWERS6-12 mmHg Normal Pulmonary Artery Systolic (PAS) range - ANSWERS20-30 mmHg Normal Pulmonary Artery Diastolic (PAD) range - ANSWERS5-15 mmHg Normal Pulmonary Artery Mean (PAM) - ANSWERS11-20 mmHg Normal Systemic Vascular Resistance (SVR) range - ANSWERS800-1200 mmHg Preload - ANSWERSvolume left in the left ventricle at the end of diastole What is prelo...

Normal blood gases; pH - ANSWERS7.35-7.45 Normal blood gases: CO2 - ANSWERS35-45 Normal blood gases: HcO3 - ANSWERS22-26 Normal blood gases: PO2 - ANSWERS80 or above Normal vacuum pressures for suction? - ANSWERS120-140 mmHg What may a high pressure vent alarm indicate? - ANSWERSPt is biting on the tubing, excessive secretions in the tubing, kinked tubing What may a low pressure vent alarm indicate? - ANSWERScuff leak or the tubing is disconnected somewhere How do you verify...

Initial measure for the treatment of angina pectoris does not include which response below? 1. resting 2. beta blockers 3. oxygen 4. nitroglycerine - ANSWERSbeta blockers The classical ECG change with muscle injury in acute myocardial infarction is: 1. presence of a Q wave 2. ST segment elevation 3. myocardial electrical irritability 4. a peaked T wave - ANSWERSST segment elevation Elevated cardiac iso-enzyme generally does not occur in which response below? 1. Closed chest injur...

What to do first if patient has chest pain. - ANSWERSRest! ECG changes in an acute MI - ANSWERSST elevation in 2 or more contiguous leads. Ischemia d/t full thickness loss of muscle. EMERGENCY. Inferior leads - ANSWERSII, III, aVF. RCA occlusion. Septal leads - ANSWERSV1 & V2. Anterior leads - ANSWERSV1 - V4. LAD lesion. Lateral leads - ANSWERSV5, V6, I, and aVL. Circumflex lesion. Cardiac enzymes - ANSWERSTroponins, CK-MB, and CK Changes in CK - ANSWERSRise: 3-6 hours Peak...

Nitroprusside purpose - ANSWERSdecreases preload and afterload by vasodilation (mainly afterload) Dobutamine mechanism of action - ANSWERScontractility Dopamine at a low-end dose "renal dose" - ANSWERS0.5-4mcg/kg/min increases renal and mesentric perfusion Dopamine at a mid-range dose - ANSWERS4-10mcg/kg/min increases contractility and heart rate Dopamine at a high-range dose - ANSWERSgreater than 10mcg/kg/min vasoconstriction and increases BP Dopamine and Levophed infiltra...

LIS - ANSWERSdoes not control bleeding NG - ANSWERSbest verified by xray expect to see what in an ex-lap? - ANSWERScoffee ground Dilantin crystallizes in what solution? - ANSWERSD5% Nitroprusside needs to be packed how? - ANSWERSprotected from light Cortisone - ANSWERSneeds to be tapered down to protect renal Digitalis toxicity includes... - ANSWERSNausea, yellow vision, PAT w/ block Lidocaine toxicity - ANSWERSIncreases BP Initial measure for the treatment of angina pect...

Beta Blockers - ANSWERSInitial measures for the treatment of angina pectoris do not include which response below? ST segment elevation - ANSWERSThe classical ECG change with muscle injury in acute myocardial infarction is: CHF - ANSWERSElevated cardiac iso-enzymes generally do not occur in which response below? Increased CO - ANSWERSThe major therapeutic goal in the treatment of cariogenic shock is to: Reduces preload and after load and improves contractility - ANSWERSYou receive ord...

change in mental status - ANSWERSwhile receiving TPA, what would warrant for you to stop the medication aortic stenosis - ANSWERSsystolic murmur that is ausculatated at the 2nd intercostal space, right sternal border is? 8-10 minutes - ANSWERSremoving a line hold pressure for? right atrium - ANSWERSCVP reading directly reflects pressure in the right heart failure - ANSWERSelevated CVP may indicate? left ventricle - ANSWERSpulmonary artery wedge pressure reflects pressure where? ...

change in mental status - ANSWERSwhile receiving tpa, what would warrant for you to stop the medication aortic stenosis - ANSWERSsystolic murmur that is ausculatated at the 2nd intercostal space, right sternal border is ? 8-10 minutes - ANSWERSremoving a line hold pressure for? right atrium - ANSWERSCVP reading directly reflects presue in the right heart failure - ANSWERSelevated CVP may indicate? left ventricle - ANSWERSpulmonary artery occlusive wedge pressure reflects pressure ...

Initial measures for treatment of angina pector include - ANSWERSRest, oxygen, nitro After having TPA running for 3 hrs, what would cause you to stop it - ANSWERSChange in mental status You would not see elevated cardiac iso-enzyme in - ANSWERSChronic heart failure Therapeutic goal for caridogenic shock - ANSWERSIncrease cardiac output With depressed patients, the nurse should - ANSWERSEncourage the patient to vent about their concerns ECG change in AMI is - ANSWERSST elevation ...