Match the three levels of strategy with the appropriate question: 

Researchers are studying the neuronal action potential. The study finds that the first step involves opening ligand-gated ion channels, which allows calcium ions into the nerve cell, thus increasing membrane potential positivity. This step triggers the opening of voltage-gated ion channels and depolarization due to the influx of ion X. After a few milliseconds, another voltage-gated ion channel opens and allows molecule Y to efflux outside the cell, causing repolarization of the cell membrane. Which of the following is most likely ion X and Y?  

Shareholder oversight typically happens via:

You want to find out about a classmate’s last vacation. Write three different questions to ask him/her this information. Use the following verbs only once. volver a ese lugar luego del viaje -  escribir la composición para la clase de español -    bailar en la fiesta –   hablar con muchas personas  1. 2. 3.

Case Study #1  Health History  Nurses’ Notes  A 53-year-old client undergoes a right lung wedge resection to remove a tumor. Biopsy results are pending but the tumor has caused moderate to severe pain in the right lung area. The client has no history of cancer and reports no history of cancer in the family. The client reports being a nurse and works at a home health agency as a visiting nurse. The medical history includes hyperlipidemia and taking atorvastatin 40 mg daily. No other medical or surgical history reported.  1100: Client was admitted to medical-surgical unit from the recovery unit following right wedge resection with one chest tube attached to a 3-chamber closed chest tube drainage system. Dressing covering the chest tube insertion site is occlusive, dry, and intact. 50 mL bloody drainage in the collection chamber, intermittent bubbling in the water seal chamber, gentle bubbling in the suction control chamber. Arousable and oriented, oxygen via NC at 2 L/ min, HOB at 30 degrees.  VS: T = 98.6°F (37.0°C); HR = 80 BPM; RR = 20 bpm; BP 118/70 mm Hg. SpO2 = 95% on 2 L oxygen. Pain 3/10 right chest tube insertion site, increases with deep breathing and coughing.  1200: The nurse notes that the client has dyspnea and reports an increase in pain to 5/10. Drainage in the collection control chamber is at 100 mL bloody drainage; there is continuous, vigorous bubbling in the water seal chamber and gentle bubbling in the suction control chamber.  Complete the following by selecting from the choices below 1 potential condition, 2 actions the nurse would immediately take to address the condition, and 2 parameters the nurse would monitor to assess the client’s progress. Please list the letters out in capitals in the text box of your selected answers. Potential Condition (select 1) A. Bleeding B. Air leak in the drainage system C. Proximal end of chest tube catheter in the pleural space D. Lung has reexpanded Action to take (select 2) E. Briefly clamp the tubing and determine location of the problem F. Strip the chest tube. G. Check for subcutaneous emphysema. H. Disconnect and submerge the chest tube in a bottle of sterile water. I. Notify the surgeon. Parameter to monitor (select 2) J. Chest x-ray K. Hemoglobin, hematocrit, platelets, red blood cells L. Respiratory status, HR, BP, RR, SpO2 M. Fluctuation and bubbling in the water seal chamber N. Drainage amount in the collection

When considering admissibility of evidence, describe and define the battle between Probative Value and Prejudicial effect, and how the conflict between the two determines whether evidence is admissible.   Give an example of one of these “Probative Value vs. Prejudicial Effect” battles?  

The COTA must train and document service competency of an aide before he assigns him to perform a routine task such as cleaning and disinfecting equipment?

Which of the following examples is most based on objective evidence (empirical evidence)?

Target wants to increase adoption of its new same-day delivery service, but it’s having trouble gaining traction with more cautious shoppers. Based on what you know about the five adoption factors (like compatibility, trialability, and observability), name one factor Target should focus on to reach the early majority. Explain why that factor would matter to early majority shoppers in this case.

Using similar triangles and proportions (do NOT use a formula), find x in the diagram.  To get full credit you must write the triangle similarity statement that relates the three triangles. Click ‘True’ when finished.