Ncc Efm

NCC EFM LATE DECELERATIONS ARE MEDIATED PRIMARILY BY - CORRECT ANSWER CHEMORECEPTORS BASELINE - CORRECT ANSWER FHR IN A 10 MIN SEGMENT TACHYCARDIA - CORRECT ANSWER FHR 160 BRADYCARDIA - CORRECT ANSWER FHR 110 VARIABILITY - CORRECT ANSWER VARIATIONS IN BASELINE ABSENT-0 MIN =5 MOD 6-25 MARKED 25 NO DISTINCTION IS MADE BETWEEN SHORT TERM & LONG TERM VARIABILITY BECAUSE - CORRECT ANSWER THEY ARE VISUALIZED AS A UNIT ACCELERATION - CORRECT ANSWER ABRUPT INCREASE 30 SEC FROM BASELINE ACCELERATION IN 32+ WEEKS GESTATION - CORRECT ANSWER PEAK OF AT LEAST 15 BPM AND DURATION OF 15 SEC BUT THAN 2 MINUTES ACCELERATION IN 32 WEEKS GESTATION - CORRECT ANSWER PEAK OF AT LEAST 10 BPM AND DURATION 10 SEC BUT THAN 2 MINUTES PROLONGED ACCELERATION - CORRECT ANSWER LASTS = 2 MIN BUT THAN 10 MIN BASE LINE CHANGE - CORRECT ANSWER ACCELERATION LASTING = 10 MIN EARLY - CORRECT ANSWER GRADUAL ONSET = 30 SECONDS W CONTRACTION = TO NADAR. HEAD COMPRESSION...VAGAL RESPONSE LATE - CORRECT ANSWER GRADUAL ONSET = 30 SECONDS TO NADAR OCCUR AFTER CONTRACTION VARIABLE - CORRECT ANSWER ABRUPT ONSET 30 SECONDS TO NADAR CATEGORY 1 - CORRECT ANSWER FHT INCLUDES ALL OF THE FOLLOWING: RATE: 110-160 MODERATE VARIABILITY ACCELERATIONS PRESENT OR ABSENT 0 LATE OR VARIABILE DECELERATIONS EARLY DECELERATIONS PRESENT OR ABSENT CATEGORY 2 - CORRECT ANSWER ALL FHT NOT CATEGORY 1 OR CATEGORY 3 CATEGORY 3 - CORRECT ANSWER FHT INCLUDES AT LEAST ONE OF THE FOLLOWING: ABSENT VARIABILITY WITH RECURRENT LATES ABSENT VARIABILITY WITH RECURRENT VARIABLES ABSENT VARIABILITY WITH BRADY FOR 10 MIN SINUSOIDAL PATTERN FOR AT LEAST 20 MIN SINUSOIDAL PATTERN - CORRECT ANSWER SAW TOOTH = 20 MIN