Blog

Which element below has the highest electronegativity?

Kaitlyn measures 48.0 mL of a solution of sulfuric acid with an unknown concentration, and carefully titrates this solution using a 1.500 M solution of KOH and a phenolphthalein indicator. She measures that 34.7 mL of the KOH solution is required to reach the equivalence point. What is the concentration of her sulfuric acid solution?

The spinal cord is vitally important in processing complex information.

Increases in the systemic vascular resistance (SVR) chiefly cause:

Some antidepressant drugs act by inhibiting monoamine oxidase (MAO). What is the function of this enzyme?

The hemodynamic effect of increasing a patient’s systemic vascular resistance (SVR) is to increase blood pressure.

Qp/Qs is the ratio of:

You see that your patient has orders for two antibiotics: cefotaxime (Claforan) 1 g in 100 mL of NS IV to be infused over 2 hours twice daily and amikacin 500 mg every 8 hours in 250 mL of NS to be infused IV over 1 hour. Your patient is also receiving an IV continuous infusion of NS at a rate of 100 mL/hr. What is your patient’s total 24 hour IV fluid intake? The “Institute for Safe Medication Practices (2020)” recommends that healthcare providers use commas for numbers greater than 999 because having multiple zeros could cause them to discount zeros and thus, a medication error.                      (Round to the nearest whole number).

  a. Identify the structure labeled A.  b. Identify the structure labeled B. c. What organ system do these structures belong to?

In order to infuse 1000 mL of Lactated Ringers IV fluid over 8 hours, the RN would set the Alaris pump to run at how many mLs/hr? (Round to the nearest whole number)