Drug manufacturer has recommended a drug dose of 10 mg per square meter of body surface area (bsa). what is the required dose of the drug for a child who has a psa of 1.2 square meters

12 mg

Explanation:

The given says it is 10 mg per square meter. If the child is 1.2 square meters, you can solve this by merely multiplying the two figures.

10 x 1.2 = 12 mg

If you want to see how the units cancel out, you can do this also:

Added info!

Drug dose needs to be very specific and also needs to be appropriate for the bsa or weight of the patient. Some drugs can have very strong reactions and an overdose can be deadly. On the other hand, if you give them less than what is required, it may not be effective anymore.

there really is life in the deepest part

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.