What Do Dolphins Eat. Dolphins have a varied diet in that some prefer to eat different prey whereas others are restricted to a single population. Dolphins mostly consume fish and squid. They will also chase down fish in the shallow water. This is method is called Coralling. Some other dolphin species including bottlenose dolphins have a unique method of catching small fish.
1 The R Wave is the first positive defection in the QRS Complex. 2  The S Wave is the first negative deflection that extends below the baseline in the QRS Complex that follows the R Wave. 3  The DURATION of the QRS Complex is 0.06 to 0.10 seconds in adults and 0.08 or less in children.ften the onset and end of the T Wave are difficult to determine with certainty. 1  The DURATION of the T Wave is 0.10 to 0.25 seconds or greater. 2  The AMPLITUDE of the T Wave is less than 5 mm. 3  The SHAPE of the T Wave is sharply or bluntly rounded and slightly asymmetrical.
Beat-to-beat or short-term variability is the oscillation of the FHR around the baseline in amplitude of 5 to 10 bpm. Long-term variability is a somewhat slower oscillation in heart rate and has a frequency of three to 10 cycles per minute and an amplitude of 10 to 25 bpm.Clinically, loss of beat-to-beat variability is more significant than loss of long-term variability and may be ominous.Small square = 10 seconds; large square = one minute). Interpretation of the FHR variability from an external tracing appears to be more reliable when a second-generation fetal monitor is used than when a first-generation monitor is used.