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TMC Exam Review Questions and Answers Already Passed Which of the following tests would be most useful in diagnosing a pulmonary emboli? a. Chest x-ray b. PFT c. Ventilation-perfusion scan (V/Q) d. ABG c. V/Q scan it would show a lack of blood flow in the affected region of the pulmonary circulation While examining a patient in the ICU, you note that he appears somewhat edematous, and the nurse has indicated that the patient's urine output is "minimal." In which section of the record wo...

TMC practice questions and answers already graded A+ A 44 week old gestational age infant is delivered via C-section and is gasping, grunting and has tachycardia and tachypnea. At one minute his APgar score is 4 and at 5 minutes the score is at 5. The infant is most likely suffering from transient tachypnea of the newborn meconium aspiration bronchopulmonary dysplasia apnea of prematurity meconium aspiration All of the following could cause a patient's right-hemidiaphragm to be elevated, ...

TMC Respiratory Care Boards Study Guide Rated A+ 4 critical life functions 1. Ventilation 2. Oxygenation 3. Circulation 4. Perfusion Findings that indicate patient's fluid intake exceeds urine output 1. Weight gain 2. Electrolyte imbalance 3. Increased hemodynamic pressures 4. Decreased lung compliance Reading that indicates hypovolemia CVP < 2 mmHg Reading that indicates hypervolemia CVP > 6 mmHg Semicomatose Responds only to painful stimuli Lethargy or somnolence Sleepy Obtunded D...

NCC EFM EXAM (2022/2023) RATED A+

NCC EFM Practice Questions and Answers 100% Pass Which of the following factors can have a negative effect on uterine blood flow? a. Hypertension b. Epidural c. Hemorrhage d. Diabetes e. All of the above e. All of the above Stimulating the vagus nerve typically produces: a. A decrease in the heart rate b. An increase in the heart rate c. An increase in stroke volume d. No change a. A decrease in the heart rate The vagus nerve begins maturation 26 to 28 weeks. Its dominance results in w...

NCC EFM QUESTIONS AND ANSWERS 100% PASS LATE DECELERATIONS ARE MEDIATED PRIMARILY BY CHEMORECEPTORS BASELINE FHR IN A 10 MIN SEGMENT TACHYCARDIA FHR >160 BRADYCARDIA FHR <110 VARIABILITY VARIATIONS IN BASELINE ABSENT-0 MIN <=5 MOD 6-25 MARKED >25 NO DISTINCTION IS MADE BETWEEN SHORT TERM & LONG TERM VARIABILITY BECAUSE THEY ARE VISUALIZED AS A UNIT

NCC EFM Questions and Answers Already Graded A Causes of uteroplacental perfusion decrease: • HTN • Pregnancy • DM • Hypotension • Excessive uterine contractions (hypertonus) • Decreased surface area, edema, degenerative calcifications, infarcts, infection FHR reflects fetal oxygenation from which extrinsic factors: • Maternal oxygenation • Uterine blood flow • Placental change • Umbilical blood flow FHR reflects oxygenation from which intrinsic factors: • Fetal circulati...

EFM NCC Questions and Answers with Verified Solutions Why use fetal monitoring? Primary goal is to prevent fetal and maternal morbidity and mortality (prevent injury and death to mother and/ or baby), to prevent bad patient outcomes. What percent of babies who experience a suboptimal event while being fetal monitored, develop cerebral palsy? 3% of babies with poor tracing develop cerebral palsy What are most sentinel events due to? Poor communication between providers. Most errors are traceabl...

NCC EFM Cert. Exam (2022/2023) Already Passed Ductus venosus connects ______ to ______? Umb. vein to IVC Foramen ovale connects _______to______? R. atrium to L. atrium Ductus arteriosus connects _______ to _______? Pulm. artery to aorta Normal rate 110 to 160 BPM Average baseline rate at 15wks gestation 160 BPM Average rate in fetus with heart block 60 BPM (intrinsic ventricular or nodal rate) Sympathetic effects Incr. HR, constricted peripheral and visceral blood vessels, vital organs dil...

NCC EFM Exam Breakdown & Study Guide (2022/2023) 100% Pass Content on exam -Pattern recognition & intervention: 70% -Physiology: 11% -Fetal assessment methods: 9% -EFM equipment: 5% -Professional issues: 5% Pattern recognition & intervention -FHR baseline -FHR variability -FHR accelerations -FHR decelerations -Normal uterine activity -Abnormal uterine activity -Fetal dysrhythmias -Maternal complications -Uteroplacental complications -Fetal complications FHR Descriptors 1) Baseline 2...

EKG rhythms questions and answers 100% verified Normal Sinus Rhythm Has an upright P wave identical throughout strip PR interval is <0.20 second QRS complexes are identical & no longer than 0.12 second ST segment is flat RR interval is regular & heart rate is 60 to 100/min PAC's Rate: depends on the rhythem Rhythm: irregular due to premature beat p waves: appear different from underlying rythem precedes QRS complex, may be lost in T wave of previous beat. QRS complexes: of normal duration a...

EKG rhythms questions and answers already passed Normal Sinus Rhythm 60-100 bpm all complexes normal and evenly spaced (P, QRS, T) Sinus Arrest - SA node doesn't fire - notice absence of P-wave for a complete cycle (a missed cycle) Sinus arrhythmia all complexes normal but rhythmically irreg - normal finding (esp in young pts) that has to do with breathing (rate: inhale-increase, exhale-decrease) Sinus Bradycardia <60 normal sinus rhythm Sinus Tachycardia >100 (100-150) normal sinus r...

Advent Health EKG Questions and Answers Rated A Afib The impulse originates in the Atria • The Atrial rate is > 300 and unable to measure [N/A] • No discernable P waves - PRI & Atrial rhythm cannot be measured [N/A] • The Ventricular rhythm is irregular • QRS within normal limits • If the Ventricular rate is <100 the rhythm is controlled A-fib; if the Ventricular rate is > 100 the rhythm is uncontrolled A-fib • This is a chronic rhythm for some patients Treatment: controlle...

Basic EKG Questions and Answers Graded A ABC's of Arrhythmias - Rhythm - Rate - "P" Wave - PR Interval - QRS Duration Measure the Intervals Normal PR Interval 0.12-o.20 s (3 - 5 small squares) Normal QRS Complex 0.06 - 0.10 s Normal P wave height and width Height - <2.5mm Width - <0.11 s Normal QT Interval 0.42 s Which arrhythmias have regular rhythms? - Sinus Rhythms - Junctional Rhythms - Ventricular Rhythms - Heart Blocks - Atrial Rhythms Which arrhythmias have Irregularly Irregu...

EKG Certification Exam Questions and Answers Already Passed What does the P wave represent? atrial contraction Define: Repolarization when the heart recovers electronically Define: Depolarization contraction of cardiac cells What does the QRS wave represent? ventricular contraction What does the T wave represent? ventricular relaxation Which wave only occurs occasionally in some patients? the U wave What does the vertical line on the EKG represent? voltage What does the horizontal line on...

EKG Examples - Practice Strips Questions and Answers 100% Pass Normal sinus 87 bpm, PR 0.18 second, QRS 0.06 second Sinus bradycardia HR 52 bpm, PR 0.18 second, QRS 0.08 second Sinus tachycardia HR 115 bpm, PR 0.12 second, QRS 0.08 second Atrial Fibrillation (A fib) PVCs V-Tach 166 bpm V-Fib Normal sinus 75 bpm, PR 0.16 second, QRS 0.06 second Sinus bradycardia 23 bpm, PR 0.24 second, QRS 0.12 Sinus tachycardia 150 bpm, PR 0.16, QRS 0.04 PACs PR 0.16, QRS 0.06 Atrial tachycardia ...

EKG Questions and Answers with Verified Solutions what is the corrected adjusted standardization mark on EKG? 10mm per second what is standardization paper speed? 25 mm per second In lead 1 activity of the heart is being measured from where to where? right arm to left arm what part of the EKG show ventricular depolarization? QRS complex where is V 2 located? the 4th intercostal space on the sternum If the SA node stop working, what will take its place? The AV node etc Electrical stimulatio...

EKG Rhythms Questions and Answers Already Passed Normal Sinus Rhythm 60-100 bpm all complexes normal and evenly spaced (P, QRS, T) Sinus Arrest - SA node doesn't fire - notice absence of P-wave for a complete cycle (a missed cycle) 00:0201:28 Sinus arrhythmia all complexes normal but rhythmically irreg - normal finding (esp in young pts) that has to do with breathing (rate: inhale-increase, exhale-decrease) Sinus Bradycardia <60 normal sinus rhythm Sinus Tachycardia >100 (100-150) no...

EKG study guide questions and answers already passed electrical activity of the heart The EKG records the: 25mm/sec The normal running speed of the EKG paper 5mm A normal standardization mark should measure: That extends below the baseline in the QRS complex following the R wave The S wave is the first negative deflection 5 There are____ electrodes attached to the patient for Holter Monitoring V4 Left side, 5th intercostal space midclavicular line V3 Midpoint between V2 and V4 V1 right si...

Nursing EKG Questions and Answers with Complete Solutions Which rhythm is this? Asystole Which rhythm is this? Atrial fibrillation Which rhythm is this? Normal sinus rhythm with multifocal PVCs Which rhythm is this? Normal sinus rhythm with unifocal PVCs Which rhythm is this? Sinus Tachycardia rhthym Which rhythm is this? Supraventricular tachycardia Which rhythm is this? Asystole Which rhythm is this? bigeminy Which rhythm is this? Ventricular Fibrillation - Course Which rhythm is t...