<span>A nurse can apply pressure support hose. When this type of patient becomes pregnant, there is a reduction in blood flow through the pulmonary circulation. This increases hypoxemia. If it is not properly managed, the patient could die. The nurse needs to maintain the venous return in the patient.</span>
As it reaches the maximum height speed decreases and subsequently it becomes 0
Answer:
True
Explanation:
Mitotic spindle formation depends on the capturing of microtubules at kinetochores. During prophase phase of the cell division, spindle fibers emerge from the centrosomes after nuclear envelope breaks down and nucleolus disappears
In the Prometaphase, kinetochores appear at the centromeres on one hand and on the other hand chromosomes continue to condense and mitotic spindle microtubules attach to kinetochores
Hence, it is true
Molecules always tend to move downhill i.e, from higher concentration to lower concentration, but if a molecule has to move uphill i.e towards higher concentration then energy has to be spent.
Active transport requires energy in the form of ATP i.e. ATP must break down for the movement of molecule against its concentration gradient. (ans is A)
Answer c it increases the chance of survival