Blog

  To what extent does the term “ethnic cleansing” fit the dynamics of the 1948 war? Please write a short essay (320-380 words), based on course materials.

Assume the following about the investments section of company Ridges capital project: (use to answer the following two questions) – New land cost = $90,000      – Survey costs for land paid last year = $15,000  – New Building = $500,000  – A/P  increase of $17,500 in YR. 0  – A/R decrease of $19,000 in YR. 0  – Inventory decrease of $36,000 in YR. 0 

Describe how chemistry can be used to evaluate an environmental or societal issue or problem. For full credit, answer each of the following parts. It is helpful if you label each part with the associated letter when answering. a) State the issue or problem you’ll be discussing. (1 pt) b) Explain why the item you chose is an issue or problem for society or the environment. (1 pt) c) Explain how one chemistry concept we have studied this semester relates to the issue or problem you have chosen. Clearly state the concept and where it shows up in the problem you are discussing for full credit. (2 pts) d) Explain how understanding the chemistry concept helps to better understand and/or help solve this particular problem or issue. Include at least one way the chemistry concept explains a part of the larger problem. (2 pts) Here are some possible categories of topics, however, you may select any topic: -Plastics and pollution -Nutrition -Climate Change -Consumer Products  -Medicine and health care -Radiation or nuclear energy

When using an SVN or pMDI with NIV, where in the NIV circuit should the device be placed to obtain the greatest aerosol deposition?

The hemodynamic values for a patient in the cardiovascular care unit are: blood pressure (BP) 96/60 mm Hg, pulmonary artery pressure (PAP) 29 mm Hg, pulmonary capillary wedge pressure (PCWP) 14 mm Hg, stroke volume (SV) 50 mL. The patient has a body surface area of 1.6 m2. Calculate the patient’s left ventricular stroke work (LVSW).

Based on the Scenario above,   What would be the most effective means of reducing the patient’s PaCO2? 

Based on the scenario above What is the problem, and what would you suggest to correct this problem and still help the patient?

A patient diagnosed with sepsis who is being mechanically ventilated has a combined minute ventilation of 25 L/min with a PaCO2 of 38 mm Hg. The reason for these findings is most likely which of the following?1. Increased CO22. Decreased CO23. Increased VD/VT4. Decreased VD/VT

Advantages of closed suctioning include which of the following?1. No need to prehyperoxygenate or posthyperoxygenate2. No need to prehyperventilate or posthyperventilate3. Decreased risk for infection for caregiver4. No loss of PEEP during the procedure

A male patient (74-kg IBW) is being ventilated with PC-CMV, f = 12/min, PIP = 20 cm H2O, TI = 1.5 s; the resulting flow–time scalar is shown below. The patient’s measured VT is 435 mL. ABG results on these settings are: pH 7.32, PaCO2 54 mm Hg, HCO 25 mEq/L. The most appropriate action to take is which of the following?