Object 1 has a mass of 8.4 kg and an initial velocity of 5.3 m/s [E 15 degrees N].  Object 2 has a mass of 5.3 kg and an initial velocity of 4.8 m/s [W 25 degrees S].  If, after the two objects collide, Object 1 has a velocity of 4.25 m/s [E 30 degrees S], solve for the velocity of the second object after the collision.

  a) How does the elasticity of a collision help to determine the;     i) conservation of kinetic energy?     ii) conservation of momentum? b) What is the impulse a measurement of? Include an example in your explanation.    

A patient was admitted to the med-surg unit late last night after an unwitnessed ground level fall. You were given a report that he has a history of dementia, DM2, HTN, and CAD. He takes a daily aspirin, a statin, a beta blocker, an ACE inhibitor, and metformin. He is scheduled to have a head CT with contrast to assess for injuries within a few hours. Which of the following orders would you question? 

A patient is routinely screened for diabetes with a glucosylated hemoglobin test at their annual physical exam. The result is an elevated A1C of 6.7%.  Which of the following test results, if found at a follow-up appointment, would indicate a diagnosis of diabetes? 

Impairment of either absorption of cerebrospinal fluid or increased production of cerebrospinal fluid can result in which of the following conditions?

Anterior cleft lip anomalies most commonly arise from a lack of fusion between which two structures?

The soft palate is formed from which of the following?

The pia mater and the arachnoid mater directly from which of the following?

A new microorganism has been discovered in a deep-sea thermal vent. It has circular DNA, no membrane-bound organelles, and reproduces through binary fission. Based on this information, how would you classify it? Explain your reasoning using specific cellular characteristics, be as specific as you can on the classification.

Complete the following reactions by choosing the right reagent from the provided list. What is B?