The circulatory system is system in the human body that provides a network through which our blood flows constantly.The human cardiovascular system is considered closed because there are no holes for blood to enter or leave the system. Correct answer: D
In the closed circulatory system the blood stays confined within the vessels and heart.
Answer:
ADHD is diagnosed <u>twice as</u> often in girls than in boys. In the decade after 1987, a(n) <u>significal increased</u> proportion of American children have been treated for this disorder.
Explanation:
The American Psychiatric Association (APA) released a revised version of the: Diagnostic and Statistical Manual of Mental Disorders, Third Edition (DSM-III) in 1987. In wich, they removed the hyperactivity distinction and changed the nomenclature to attention deficit hyperactivity disorder (ADHD).
They combined the three symptoms ( impulsivity, inattentiveness, and hyperactivity) into a single type.
According to National Trends in the Treatment of Attention Deficit Hyperactivity Disorder (Mark Olfson, M.D., M.P.H., Marc J. Gameroff, Ph.D.
, Steven C. Marcus, Ph.D. & Peter S. Jensen, M.D.) :
"The rate of outpatient treatment for ADHD increased from 0.9 per 100 children in 1987 to 3.4 per 100 children in 1997."
In 1990s, cases of diagnose ADHD began to increase, due a number of factors:
-
doctors were able to diagnose it more efficiently
- more parents were aware of ADHD, thanks to the increase of informationin this subject, and are reporting their children’s symptoms
- and least, more children were actually developing ADHD
When the APA released their fourth edition of the Diagnostic and Statistical Manual of Mental Disorders in 2000, they established the three subtypes of ADHD used by healthcare professionals today:
- predominantly inattentive type ADHD
- predominantly hyperactive-impulsive type ADHD
Answer: reading text or texting while driving demands significant attention, So like is a person is driving him or she shouldn't read any messages because it implies a significant risk to her or his safety.
The victim is too scared to report what is going on because they are scared of the abuser.
Or the victim is afraid to leave the person because they feel they won't find anyone to love them again.
