Hi !
What reasons can the nurse give for why barbiturates are no longer considered the mainstay for treatment of anxiety.
<em />
<em>- Adverse effects are more severe</em>
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<em>- There is an increased risk of physical tolerance</em>
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<em>- There is an increased risk of psychological dependence</em>
Answer:
231 ml
Explanation:
Let x represent the amo unt of Dextrose 70% in ml and y represent the amount of Dextrose 5% in ml needed to prepare 1,000mL of Dextrose 20%.
Since 1000 ml of Dextrose 20% is needed, hence:
x + y = 1000 (1)
Also 70% Dextrose is mixed with 5% dextrose to produce 20% dextrose. i.e.:
70% of x + 5% of y = 20% of 1000
0.7x + 0.05y = 200 (2)
We have to solve equations 1 and 2 simultaneously.
Let us multiply equation 2 by 20:
14x + y = 4000 (3)
subtract equation 1 from 3:
13x = 3000
x = 231 ml
Put x = 231 in equation 1 to find y:
231 + y = 1000
y = 769 ml
Therefore 231 ml of Dextrose 70% must be mixed with 769 ml of Dextrose 5% to prepare 1,000mL of Dextrose 20%? *
I think it would be B: Medially
Answer:
Huang's third grade teacher described him as "a gentle boy with less friends, not too smart and showing signs of depression"
Huang's college lecturer described him as "a very intelligent young adult, who is an introvert, depressed, and not healthy physically"
<em>Research has shown that social isolation of children often results in mental disorders, including depressive disorders, and long-term illnesses. It doesn't have a negative effect on brilliance.</em>
