Answer:
(C) Janine should increase the intensity or length of her exercise programs because it is more difficult to maintain high fitness levels as you age.
Explanation:
The text states that, Janine has been very healthy during the time she has been an adult. If she wants to maintain this fitness level throughout her middle adulthood, she should work even harder and excerise for more hours daily. Doing so will increase her ability to stay healthy long term and become stronger each time she works out.
Answer:
Positive inotropic effect means that it increases the contraction force of the heart, reducing the intracellular calcium level of the myocardium.
Explanation:
Inotropism is a health science term to refer to the contraction capacity of the cardiac (myocardial) muscles. Inotropic action influences contractile force, velocity of myocardial pressure development and ejection velocity.
- Negative inotropic effect means contraction force decreases or decreases cardiac output
- Positive inotropic effect means that it increases the contraction force of the heart, reducing the intracellular calcium level of the myocardium.
Positive chronotropic action increases
- heart rate -
tachycardia;
- cardiac contraction force, both atrio and ventricles);
- conduction velocity in the atrioventricular node.
Answer:
Absence of a woman's monthly menstrual period is called amenorrhea. Primary amenorrhea is when a girl has not yet started her monthly periods, and she: Has gone through other normal changes that occur during puberty.
Answer:
you might forget about what you were looking for or might misplace something so always becareful.
Explanation:
I believe the answer is the second one!
Hope this helps!
