Motor Development > EXAM > Questions and Answers > California State University, Northridge KIN 477 Developmental Exam 2-2 (All)

Questions and Answers > California State University, Northridge KIN 477 Developmental Exam 2-2

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After age 50, which of the following tends to occur? muscle mass decreases at a slower rate than muscle strength muscle mass decreases at a faster rate than muscle strength muscle mass and muscle s ... trength decrease at the same rate Where does the ossification of long bones begin? epiphysis mid-shaft A teratogen is any drug or chemical agent that causes _____________ development in a fetus upon exposure. normal rapid stunted abnormal Absolute total stature is, on average, greater for men than it is for women. The primary factor responsible for this difference is: boys have an average of two more years to grow than girls do boys tend to be more active than girls thus stimulating greater growth in the long bones boys’ adolescent growth spurts are more intense than girls’ spurts boys’ adolescent growth spurts are less intense than girls’ spurts The fetal stage occurs in which of the following time periods? birth to 8 weeks old 8 weeks gestation to birth conception to birth onception to 8 weeks gestation Which of the following is the fastest growing in infancy and childhood? head legs trunk arms Women can typically produce ____ to ____ of the force that men can exert, although most of these differences can be attributed to differences in arm and shoulder strength rather than in trunk or leg strength. 20% to 40% 60% to 80% 10% to 30% 70% to 90% 50% to 70% What are abnormalities present at birth? teratogenic defects extrinsic defects genetic defects congenital defects Which of the following represents the four phases of the sigmoid growth pattern to reflect the correct sequence from birth to young adulthood. (1) most rapid period of growth, (2) a period of steady growth, (3) a sharp rise that is unique to humans, (4) a plateau where no growth occurs (1) a plateau when no growth occurs, (2) a period of steady growth, (3) a sharp rise that is unique to humans (4) most rapid period of growth (1) a sharp rise that is unique to humans, (2) a period of steady growth, (3) most rapid period of growth (4) a plateau where no growth occurs (1) most rapid period of growth (2) a sharp rise that is unique to humans, (3) a period of steady growth (4) a plateau where no growth occurs. What percentage of skeletal muscle is lost, on average, between the mid 20’s and age 50? 10% 15% 5% 20% The average American man gains how much fat weight between the ages of 20-50? 26 pounds 18 pounds 30 pounds 22 pounds [Show More]

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