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Test your basic knowledge |
NCLEX Cardiac
Start Test
Study First
Subjects
:
nclex
,
health-sciences
,
nursing
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What landmarks should you be looking for on someone's chest?
Give furosemide (lasix) 40-60 mg IV - O2 administration - morphine sulfate 3-5 mg IV - have patient sit up with feet lowered (decreases venous return to the heart) - nitroglycerin given sublingual or IV - and rotating tourniquets (can reduce intratho
A central line placed that measures the right atrial pressure. Normal= 4-10 cm of H20.
Aortic valve - Pulmonic valve - right ventricle - tricuspid valve - and apex or mitral valve.
Right atrium - TRICUSPID VALVE (tissue) - right ventricle - PULMONIC VALVE (paper) - lungs - left atrium - MITRAL VALVE (My) - left ventricle - AORTIC VALVE (Assets). Tissue PAPER MY ASSETS!
2. What will be the treatment for an acute episode of life threatening tamponade?
A clinician will perform echocardiogram guided pericardiocentesis with a needle or catheter to remove excess fluid in the pericardial sac.
High pitched sounds like S1 and S2 (pericardial friction rubs - aortic/mitral regurgitation murmurs). DIAPH(high)ragm
In the first 72 hours!!!!!
To report to her healthcare provider if she feels a large bump in her groin - if she has groin pain unrelieved by acetaminophen - or if she develops numbness - tingling - etc. in the affected leg.
3. What disease can cause right sided heart failure?
Positive Homan's sign (calf tenderness on dorsiflexion of the foot).
Poorly controlled hypertension
Fat - Air - DVT - or Amniotic
Lung disease
4. What is the treatment for a patient in complete heart block?
GI - neuro - and cardiac. S&S= yellow/green vision - N&V - bradycardia - and anorexia.
Temporary or permanent transvenous PACEMAKER INSERTION - and if the client is symptomatic and showing S&S of decreased cardiac output - GIVE ATROPINE.
Pallor - diaphoresis - tachypnea - severe tearing chest pain radiating to back - PULSES In ARMS Are STRONG BUT LEG PULSES Are WEAK - low SP02.
Vascular - artery disease causing fluid to back up into the lungs.
5. What should you do immediately if you suspect someone of developing a hematoma?
Using both gloved hands - apply firm pressure just above the skin puncture site and over the hematoma to compress the area. Wait at least 15 mins before removing pressure and reassessing the site. Then notify the health care provider.
Used to detect an abdominal aortic aneurysm. This noninvasive test takes 15 to 30 mins. They apply conductive gel to your abdomen and move a transducer over abdomen to scan blood vessels. Sound waves bouncing off anatomic structures are translated in
One at a time to assess the pulse amplitude and contour.
In the first 72 hours!!!!!
6. What is characteristic of ventricular tachycardia?
(1st) Assess the client for S&S of decreased cardiac output and Notify physician (2nd).
Iodine
Rapid ventricular rate with no relationship to atrial activity and QRS complex is wide and bizarre.
Fifth left intercostal space medial to the midclavicular line.
7. What should you teach your patient about angiography (arteriography)?
The symptoms improve when the patient is sitting in upright position that promotes drainage but worsen with the client is lying down.
Changing the way that you live is the first step. STOP SMOKING!!!! <30% FAT In DIET (don't avoid all fat) - lose weight - exercise - limit salt intake - nitro - Angioplasty (stent insertion) or CABG.
Used to look at vessels. A local anesthetic is injected and a catheter is inserted into a vessel in the area and advanced as necessary. A contrast medium is injected into the vessel than a series of xrays follow. Any flushing sensation/nausea/ or unu
Vitamin K (aqua myphiton)
8. Where should you place your stethescope to find the tricuspid valve?
Stroke - renal or heart failure - paraplegia secondary to compromised blood flow - or death from aortic rupture.
Use sterile gloves and aseptic technique - clean skin over port with alcohol or iodine - insert a 21 or 22 gauge HUBER needle (noncoring - won't break apart) attached to syringe or tubing into the middle of the port until rigid back of port is palpab
Used to look at vessels. A local anesthetic is injected and a catheter is inserted into a vessel in the area and advanced as necessary. A contrast medium is injected into the vessel than a series of xrays follow. Any flushing sensation/nausea/ or unu
4th left intercostal space lower sternal border
9. What should you teach someone after they have had a pacemaker placed?
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10. What is the antidote for coumadin?
Vitamin K (aqua myphiton)
An enlarged space indicates fluid accumulation in the pericardial sac.
Idiopathic
This noninvasive test takes 24 hours and causes no discomfort. Electrodes are applied to your body - you need to log your activities for a 24 hour period (walking - sleeping - urinating - physical symptoms - and medications). Don't tamper with the mo
11. What is angina? Stable vs. unstable?
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12. What should the plan of care include for a diagnosis of activity intolerance r/t right sided HF?
It is a sterile procedure so both nurse and patient should wear a mask - arrange sterile field - remove dressing - assess the catheter insertion site for infection - put on sterile gloves - clean the site moving outwardly in a circular motion - apply
PTT. Normal= 30 sec. If on anticoagulants it should be between 1 1/2 to 2 1/2 x the normal value. For PTT= 45-75 sec.
Include rest periods prior to any activity.
A central line placed that measures the right atrial pressure. Normal= 4-10 cm of H20.
13. What is the treatment for atrial fibrillation?
Spasms of the arterioles in finger/toes (digits of hands/feet may fall off). Tx: stop smoking - avoid stress & cold - use a vasodilator (calcium channel blocker). No skiing or butcher for career.
Direct current cardioversion and digoxin/propranolol (inderal).
To reduce a patients risk of DVT and PE. They include graduated compression stockings - vena cava filters - and intermittent sequential external compression devices.
An enlarged space indicates fluid accumulation in the pericardial sac.
14. What is the normal value for arterial pulse? Pulse amplitude? Edema? Reflex?
Posterior nasal packing to stop the blood flow. The LPN CAN DO THIS!
NO because it isn't sterile so keep out.
Arterial pulse: 60-90 - Amplitude: 4+=strong and bounding - Edema: 0=none - Reflex 2+
Cardiac tamponade (fluid in pericardial space) and thickening/scarring of the pericardial sac (constrictive pericarditis and possible RHF).
15. What is important to remember when removing a CVC from a patient?
Have the patient use the val salva maneuver when the line is being removed (bear down/hold breath) to prevent air from entering where the line was and causing a PE.
MRI is painless - you must remain still inside a small/noisy space. If you are claustrophobic you may need sedation. Remove all jewelry and other metal objects. If you have any shrapnel - a pacemaker - or any surgically implanted joints - pins - clip
Lung disease
A disease in which thrombi trap blood in the deep veins of the pelvis and legs.
16. What are the nursing interventions for a pt. with ventricular tachycardia?
When not visable - place the patient in the left lateral position - ask them to exhale fully and stop breathing for a few seconds.
(1st) Assess LOC - (2nd) if unconscious= begin CPR - and (3rd) Notify physician.
Awake and alert: IV lidocaine bolus and drip Unconscious - hypotensive - or S&S of angina/CHF: Direct current cardioversion and IV Lidocaine bolus and drip.
Fatigue - JVD - Increased peripheral venous pressure - ascites - anorexia/complaints of GI distress - cyanosis - and dependent edema.
17. What should happen if someone converts to asystole/flatline?
Elderly - hypothyroidism - renal dysfunction - dehydration - HYPOKALEMIA - hypomagnesemia - or hypercalcemia. Patients with abnormal potassium levels have a higher risk because hypokalemia makes the heart more sensitive to digoxin.
SOB - dyspnea - anxiousness - diaphoresis - cool/clammy skin - distended neck veins - mental status changes - narrowed pulse pressure - hypotension - and faint or muffled heart sounds.
CPR should be done. No defibrillation bc no rhythm to shock (heart already depolarized).
A hematoma= bleeding into the soft tissue surrounding the femoral artery access site.
18. What should you do frequently for someone with a central line to help prevent pulmonary emboli?
It usually occurs when your heart is working harder (ex: exercising - eating large meal - or feeling stress. Also very hot or cold weather).
Whether the patients ulnar and radial arteries are patent.
D/C the med and call the doctor.
Check all junctions frequently to make sure secure - especially before patient gets out of bed - and always use tubing with twist lock connections.
19. What does vasotec (Enalapril Maleate) do/SE?
File toe nails - if have new shoes only wear 2 hrs/day d/t neuropathy can't feel if problem. To decrease pain of claudication massage legs to increase circulation.
Feeling of fullness in head - tightness around shirt collar - or rings/jewelry that suddenly seem tight - swelling in face - hands - arms - and swollen/cyanotic lips - dyspnea - coughing - hoarseness - chest pain - hemotysis - visable collateral ches
Lowers BP and makes heart beat stronger. SE: flushed face.
Premature beats that are not preceded by a P- wave - QRS is wide and bizarre - and the T wave of the premature beat is generally large and in the opposite direction of the QRS.
20. What should you do when applying a femoral artery compression device?
Assess and mark the location of the dorsalis pedis and posterior tibial pulses in affected leg - wash hands and put on sterile gloves - gown - and mask - position device - check circulation and make sure good pedal pulse is present - IMMEDIATELY REPO
Using both gloved hands - apply firm pressure just above the skin puncture site and over the hematoma to compress the area. Wait at least 15 mins before removing pressure and reassessing the site. Then notify the health care provider.
The arteries have narrowed - decreased O2 to tissues= hypoxia to cells.
PT. Normal= 12 sec. If on anticoagulants it should be between 1 1/2 to 2 1/2 x the normal value. For PT= 18-30 sec.
21. What should you go when applying nitroglycerin ointment for angina?
Put on gloves - remove the previous application paper and use a tissue to remove all ointment from the site to prevent overdose - squeeze the prescribed ointment in a thin layer onto a clean ruled application paper - choose an unused site on the ches
No clearly defined or measurable P waves and an irregular - irregular ventricular response.
Lower left sternal border
Direct current shock (defibrillation) and IV anti - arrhythmic drugs (lidocaine - Procainamide - and Bretylium).
22. What is the purpose of compression devices?
To reduce a patients risk of DVT and PE. They include graduated compression stockings - vena cava filters - and intermittent sequential external compression devices.
Right sided heart failure
Leg pain that is brought on by exercise and relieved by rest. It is characteristic of peripheral artery occlusion/ arterial insufficiency. It is dull or cramp like and consistently occurs in the same area of the leg and with same amount of distance.
Identify the highest point of pulsation and measure from this point to the sternal angle. A measurement of greater than 3 cm= an elevated venous pressure.
23. What do calcium channel blockers do?
INTERVENE: to control edema and decrease pain patient should be on bed rest with legs elevated six inches above heart level.
Second left intercostal space
Check all junctions frequently to make sure secure - especially before patient gets out of bed - and always use tubing with twist lock connections.
Open up blood vessels
24. What is more harmful a lot of little emboli or one large emboli?
This noninvasive test takes 24 hours and causes no discomfort. Electrodes are applied to your body - you need to log your activities for a 24 hour period (walking - sleeping - urinating - physical symptoms - and medications). Don't tamper with the mo
If you feel lightheaded - dizzy - or heart palpitations but feel no shock from the ICD.
MRI is painless - you must remain still inside a small/noisy space. If you are claustrophobic you may need sedation. Remove all jewelry and other metal objects. If you have any shrapnel - a pacemaker - or any surgically implanted joints - pins - clip
One large emboli (smaller=better)
25. What should you not allow if a patient has a negative Allen's test?
(S1 - S2) Third left intercostal space
Changing the way that you live is the first step. STOP SMOKING!!!! <30% FAT In DIET (don't avoid all fat) - lose weight - exercise - limit salt intake - nitro - Angioplasty (stent insertion) or CABG.
Demand: Works PRN (when HR goes below predetermined rate) or Fixed: beats constantly at predetermined rate so no matter what heart does still beats at same rate.
No radial artery punctures if negative
26. What does an Allen's test determine?
Poorly controlled hypertension
Whether the patients ulnar and radial arteries are patent.
Only for a few hours
This noninvasive test takes 24 hours and causes no discomfort. Electrodes are applied to your body - you need to log your activities for a 24 hour period (walking - sleeping - urinating - physical symptoms - and medications). Don't tamper with the mo
27. Where is the pulmonic valve landmark on the chest?
4th left intercostal space lower sternal border
The physician injects a local anesthetic into the site - inserts a catheter - and threads it through the artery into the left side of the heart or through a vein into the right side of the heart to your lungs. Next - a dye is injected which may cause
Assess and mark the location of the dorsalis pedis and posterior tibial pulses in affected leg - wash hands and put on sterile gloves - gown - and mask - position device - check circulation and make sure good pedal pulse is present - IMMEDIATELY REPO
Second left intercostal space
28. What should you do to treat pulmonary edema?
It is a noninvasive test that takes 15 mins. Electrodes are applied to sites on your body. You must lie still - relax - and breathe normally and remain quiet. Talking or moving distorts the images
Give furosemide (lasix) 40-60 mg IV - O2 administration - morphine sulfate 3-5 mg IV - have patient sit up with feet lowered (decreases venous return to the heart) - nitroglycerin given sublingual or IV - and rotating tourniquets (can reduce intratho
The arteries have narrowed - decreased O2 to tissues= hypoxia to cells.
CPR should be done. No defibrillation bc no rhythm to shock (heart already depolarized).
29. What is important to remember when taking care of patients with compression devices?
You need to maintain use of those devices continually except when the patient is ambulating - bathing - or during physical therapy or skin assessment.
Verapamil (calan) - diltiazem (cardizem) - nifedipine (procardia) - amlodipine (norvasc).
A patient on sildenafil (Viagra) - Cealis - or Levitra bc these drugs together can cause very low blood pressure and heart attack.
Check all junctions frequently to make sure secure - especially before patient gets out of bed - and always use tubing with twist lock connections.
30. What is characteristic of premature ventricular contractions?
Paroxysmal nocturnal dyspnea - elevated pulmonary capillary wedge pressure - BLOOD TINGED SPUTUM - cough - orthopnea - exertional dyspnea - cyanosis.
They may feel a slight stinging under there tongue when they are dissolving - and they should get a HA (if no HA may not be good bc the pills only last for 6 months). Keep with you at all times.
Premature beats that are not preceded by a P- wave - QRS is wide and bizarre - and the T wave of the premature beat is generally large and in the opposite direction of the QRS.
Cardiac tamponade (fluid in pericardial space) and thickening/scarring of the pericardial sac (constrictive pericarditis and possible RHF).
31. For what disease should you do the Allen's test?
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32. What is labile hypertension?
BP is elevated or decreased depending on activity.
Smoking - elevated cholesterol - diabetes - hypertension - old age - and family hx of coronary artery disease.
A central line placed that measures the right atrial pressure. Normal= 4-10 cm of H20.
PT. Normal= 12 sec. If on anticoagulants it should be between 1 1/2 to 2 1/2 x the normal value. For PT= 18-30 sec.
33. What is epistaxis?
Trendelenburg position for insertion. Pt holds breath to prevent air from entering sinus tract.
Before
When a large air bubble blocks blood flow from the right ventricle into the pulmonary artery.
A nosebleed
34. What is the proper way to access and implanted venous access port (IVAP) (Mediport)?
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35. What should you remember while taking care of someone with a peripheral arterial occlusion?
Check all junctions frequently to make sure secure - especially before patient gets out of bed - and always use tubing with twist lock connections.
Identify the highest point of pulsation and measure from this point to the sternal angle. A measurement of greater than 3 cm= an elevated venous pressure.
NO TED HOSE - NO SHEETS/BLANKETS - NO COMPRESSION DEVICES - (TEACH NO OPEN TOES SHOES). Lambs wool is okay!
Spasms of the arterioles in finger/toes (digits of hands/feet may fall off). Tx: stop smoking - avoid stress & cold - use a vasodilator (calcium channel blocker). No skiing or butcher for career.
36. Where is the tricuspid valve landmark on the chest?
Don a protective gown - gloves - and goggles - call Dr - hand pt. emesis basin and raise the HOB 45* (at this angle he can spit out blood and prevent N&V/aspiration - have another nurse firmly press on his nose just below bony part (apply pressure at
CPR should be done. No defibrillation bc no rhythm to shock (heart already depolarized).
Lower left sternal border
Right sided heart failure
37. What should be taught upon discharge for someone going home on coumadin as a result of a PE?
Need for follow up blood tests - Need to take oral warfarin for at least 3 months - and to reduce current risk encourage weight loss - smoking cessation - and regular exercise.
When a large air bubble blocks blood flow from the right ventricle into the pulmonary artery.
Maintain BED REST
Air embolism
38. What should you teach your patient about an abdominal ultrasonography?
Pericardial friction rub - chest pain (sharp and aggravated with breathing) - abnormal EKG findings - possible fever and tachycardia.
SOB - dyspnea - anxiousness - diaphoresis - cool/clammy skin - distended neck veins - mental status changes - narrowed pulse pressure - hypotension - and faint or muffled heart sounds.
Used to detect an abdominal aortic aneurysm. This noninvasive test takes 15 to 30 mins. They apply conductive gel to your abdomen and move a transducer over abdomen to scan blood vessels. Sound waves bouncing off anatomic structures are translated in
No magnets (cell phone 6 inches away from) - DO Not DRINK CAFFEINATED BEVERAGES - DO Not ENGAGE In ROUGH ACTIVITIES (FOOTBAll OR WRESTLING) - and no tight clothing over site.
39. What can result from left sided heart failure if left untreated?
Pulmonary edema
Must be flushed 1x/month with heparin and between treatments.
When they occur >6 per minute or occurring 2 or more in a row (bigeminy or trigeminy=on way out).
Difficulty breathing - pain in midchest and shoulder - pale - nausea - and light headedness.
40. When should bleeding precautions be implemented?
Old truck driver or someone on bed rest or with pelvic trauma.
Explain procedure - stress importance of reporting symptoms. INSTRUCT The PATIENT NO TO EAT DRINK OR SMOKE AT LEAST 1 HOUR BEFORE The TEST. EVALUATE PATIENTS HISTORY FOR ANY CARDIAC CONDITIONS OR MEDICATIONS THAT MAY INTERFERE WITH The TEST!!! (No va
When: using anticoagulants - liver disease - decrease in platelets (less than 150 -000) - hemophilia - using thrombolytic meds - DIC - CA - HIV - chemo - bone marrow problems - and ASA/NSAIDS.
Include rest periods prior to any activity.
41. What is the most common cause of arterial insufficiency?
Used to detect an abdominal aortic aneurysm. This noninvasive test takes 15 to 30 mins. They apply conductive gel to your abdomen and move a transducer over abdomen to scan blood vessels. Sound waves bouncing off anatomic structures are translated in
Right sided heart failure
Chronic arteriosclerotic disease.
Verapamil (calan) - diltiazem (cardizem) - nifedipine (procardia) - amlodipine (norvasc).
42. What is impedance cardiography?
Chronic arteriosclerotic disease.
(1st) Assess the client for S&S of decreased cardiac output and Notify physician (2nd).
Elevated legs - anticoagulation therapy (aggressive: generally IV heparin) - Be alert for signs of PE.
ICG is a noninvasive way to collect hemodynamic data for assessing patients with heart failure - hypertension - or dyspnea.
43. What is an acute peripheral arterial occlusion?
A monitor with four dual electrodes that are applied to the patients neck and thorax.
The arteries have narrowed - decreased O2 to tissues= hypoxia to cells.
Lower HOB - place patient supine - assess LOC - open airway - assess breathing - get ambu bag - put on gloves - connect tubing from O2 source - adjust flow to 10 to 15 liters. First RESCUER: PLACE APEX of MASK OVER BRIDGE of NOSE And BASE BETWEEN LOW
Second Left intercostal space
44. What is INR?
International Normalized Ratio measures blood clotting time and compares it to normal values. 1.0=normal. Most people on anticoagulants are 2-3.
IV LIDOCAINE BOLUS (50-100 mg) followed by an IV lidocaine drip (suppresses ventricular activity).
To report to her healthcare provider if she feels a large bump in her groin - if she has groin pain unrelieved by acetaminophen - or if she develops numbness - tingling - etc. in the affected leg.
NO TED HOSE - NO SHEETS/BLANKETS - NO COMPRESSION DEVICES - (TEACH NO OPEN TOES SHOES). Lambs wool is okay!
45. What should be done immediately for someone with PE?
SOB - dyspnea - anxiousness - diaphoresis - cool/clammy skin - distended neck veins - mental status changes - narrowed pulse pressure - hypotension - and faint or muffled heart sounds.
The patient may suffer significant blood loss or femoral nerve compression.
If you feel lightheaded - dizzy - or heart palpitations but feel no shock from the ICD.
Administer 100% O2 - left trendelenburg position - heparin administered - and oral warfarin started (give heparin and warfarin together for at least 5 days).
46. What will the Transthoracic echocardiograph (TTE) show that will indicate cardiac tamponade?
The damaged portion of the aorta is removed and is repaired with a synthetic graft.
NO NSAIDS or ASA.
It usually occurs when your heart is working harder (ex: exercising - eating large meal - or feeling stress. Also very hot or cold weather).
An enlarged space indicates fluid accumulation in the pericardial sac.
47. What are the treatments/ S&S of peripheral venous disease?
It is a noninvasive test that takes 15 mins. Electrodes are applied to sites on your body. You must lie still - relax - and breathe normally and remain quiet. Talking or moving distorts the images
Varicose veins - elevate legs - weight reduction - brawny in color - ted hose - topical steroids - ulcers - and skin color changes.
Chronic arteriosclerotic disease.
Identify the highest point of pulsation and measure from this point to the sternal angle. A measurement of greater than 3 cm= an elevated venous pressure.
48. What factors place you at risk for HTN?
It is noninvasive. You must not eat - smoke - or drink alcohol for 3 hours before the test. WEAR COMFORTABLE SHOES And LOOSE LIGHTWEIGHT SHORTS OR SLACKS - YOU MAY GET AN INJECTION of THAllIUM - after your blood pressure and ECG are monitored for 10-
INTERVENE: to control edema and decrease pain patient should be on bed rest with legs elevated six inches above heart level.
BIRTH CONTROL PILL (LEADING CAUSE of HTN In YOUNG WOMEN-45=STILL YOUNG) - BLACK Male (then white male - than black female - then white female) - obesity - smoking - stress - high Na diet - lack of exercise - age - sex - race - or noncompliance.
Explain procedure - stress importance of reporting symptoms. INSTRUCT The PATIENT NO TO EAT DRINK OR SMOKE AT LEAST 1 HOUR BEFORE The TEST. EVALUATE PATIENTS HISTORY FOR ANY CARDIAC CONDITIONS OR MEDICATIONS THAT MAY INTERFERE WITH The TEST!!! (No va
49. What should you tell a patient who developed a hematoma in the hospital and is being discharged?
Elderly - hypothyroidism - renal dysfunction - dehydration - HYPOKALEMIA - hypomagnesemia - or hypercalcemia. Patients with abnormal potassium levels have a higher risk because hypokalemia makes the heart more sensitive to digoxin.
It is calculated by checking the brachial BP and the ankle BP. The ankle systolic pressure is divided by the brachial systolic. The NA can perform. 0.97-1 is normal anything below indicates ischemia.
Rapid ventricular rate with no relationship to atrial activity and QRS complex is wide and bizarre.
To report to her healthcare provider if she feels a large bump in her groin - if she has groin pain unrelieved by acetaminophen - or if she develops numbness - tingling - etc. in the affected leg.
50. What should be done immediately if a pulmonary embolism is suspected?
Give furosemide (lasix) 40-60 mg IV - O2 administration - morphine sulfate 3-5 mg IV - have patient sit up with feet lowered (decreases venous return to the heart) - nitroglycerin given sublingual or IV - and rotating tourniquets (can reduce intratho
Direct current cardioversion and digoxin/propranolol (inderal).
Administer 100% O2 - left trendelenburg position - heparin administered - and oral warfarin started (give heparin and warfarin together for at least 5 days).
Close the open catheter lumen with the clamp - and place the pt on their left side in trendelenburg to move the air embolus away from the pulmonic valve. If you hear a churning sound in his chest (a classic sign of air embolus) and the patient starts