An RT receives a doctor’s order to perform an ABG on a 71-ye…

An RT receives a doctor’s order to perform an ABG on a 71-year-old woman. Upon reviewing the patient’s chart, the RT notices that the patient has a low platelet . What should the RT do? 1. Perform ABG as normal.2. Refuse to perform the ABG.3. After ABG is performed, compress the puncture site for a longer time.4. Recommend that an ABG should be performed on the patient only when it is absolutely necessary.

Given the location marked with the dot in the star radial ve…

Given the location marked with the dot in the star radial velocity curve below (on the left-hand side), at which point (A-D) would the planet be located at this time (on the right hand-side figure)? (Note1: by convention, the radial velocity is negative when the star moves toward the observer on Earth. Note2: both star and planet move counterclockwise. Note3: the radial velocity refers to the star, but the question asks about the location of the planet.)