Answer: Longitudinal studies and cross-sectional studies are two different types of research design. In a cross-sectional study you collect data from a population at a specific point in time; in a longitudinal study you repeatedly collect data from the same sample over an extended period of time.
Explanation:
Any diseases or disorders or any allergies to anything in the drug
Answer:
?Your question is unclear
Explanation:
I am not sure that your even asking a question
I believe the answer is one only because after doing research it all pointed to just trying to help the patient in a way relax. sorry if wrong
Answer:
A healthy person has normal sinus rhythm while irregularity occurring in the normal rhythm of the heart, originating from the sinus nodes is sinus arrhythmia!
Explanation:
A normal heart beat which is between 60 to 100 beats ,contributes to a normal sinus rhythm
A sinus arrhythmia on the other hand can be any irregularity in the normal rhythm. It can be:
- An increase: Tachycardia<em>, </em>A very high rate of beating of heart. Heart Rate > 100 beats in minute)
- Or decrease: Bradycardia<em>, </em>A very slow rate of beating of heart. Heart Rate < 60 beats in minute)!