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Nitrogen-13 is a radioactive isotope, which means it spontaneously [a]. In so doing, it [b] energy.

What is another name for an anti-electron?

What particle that can we detect here on Earth that comes directly from fusion reactions in the core of the Sun?

The first nuclear weapons ever built were powered by [a].   The most powerful nuclear weapons ever built are powered by [b].

Plutonium-238 (Pu-238) has a half-life of 88 days. Consider a sample containing 10 kg of Pu-238. How much Pu-238 will still be in the sample 176 days from now?

Suppose a particle has mass 1 amu and charge -1e. Its antiparcticle would have mass [a] and charge [b].

A 63-year-old homeless patient with known history of intravenous (IV) drug use is being seen by the AGACNP in the clinic with complaints of chest pain that worsens on inspiration, shortness of breath, and temperature of 101.2oF. On exam, you are able to appreciate a III/IV diastolic murmur LUSB. Which diagnosis is most likely correct?

Which of the following would not be considered one of the “classic triad” of findings associated with meningitis? 

Scheck owns a Burger Queen fast food restaurant franchise in the middle of Smallville (pop. 5,943). The franchise is held under a highly detailed 45-page called the “Franchise Agreement.” One term of the Agreement gives Scheck the right to operate a BQ franchise restaurant at the corner of Main and Elm in Smallville. The Agreement specifically goes on to provide, however, that “nothing contained herein shall be read to grant or imply that [Scheck] shall have any area, market, or territorial rights in such geographic area. Scheck has learned that BQ has just negotiated an agreement with Marryat Corp., a major national food-services company, to build a brand-new Burger Queen franchise right at the point where Main Street meets the Interstate, only a few blocks from Scheck’s store. Some Burger Queen employees tell Scheck that the company is hoping that Marryat ultimately acquire a substantial number of its outlets and that it will help the company get rid of older stores owned by small-town business people and increase the professionalism of the ultimate product. When the sparkling new building opens in its prime location, it quickly picks up a huge share of the market. Scheck’s business plummets. The relatively few customers he gets, in fact, tell him that they came to his store because the lines at the one on the Interstate were too long. He sues, arguing that Burger Queen opened the new store knowing that it would drive him out of business, and thus violated its obligation of good faith. BQ points to the explicit language of the Agreement.  (a) What are Scheck’s arguments that Burger Queen breached its contract with Scheck? (b) What are Burger Queen’s arguments that it is acting within its rights under BQ’s contract with Scheck?  Be sure to indicate in your answer which party’s arguments you find to be stronger and why.    

. Interpret the following arterial blood gas (ABG): pH 7.18 CO2 44 HCO3 16 O2 sat 95% PaO2 92