Regional lymph nodes are generally not included in the treatment portals for STS because:

____ is characterized by rapid aging and is associated with an increased risk for developing a soft tissue sarcoma.

Soft tissue sarcomas are more common than bone sarcomas. 

What is the most important prognostic indicator for a patient with osteosarcoma?

Bone scans tend to underestimate the extent of disease in patients with: 

Briefly describe the concept of allyship. Provide two examples of how you can be an ally in healthcare.

Please read all of the following carefully. In order for your exam to be graded, you must select the answer “I Agree”  below. Academic Integrity Policies By taking this exam, you agree to follow NAU’s Academic Integrity Policies. In addition you affirm that all work on this exam will be your own. You may not collaborate with other students, help any other student with their exam, or receive help from any person (besides your instructor).  The exam is open note/book, but you are NOT allowed to use any third party resource as an aid on this exam (e.g. Google, Chegg, roommates, classmates, etc…). Any student found to have posted material from the exam anywhere on the internet, or violated any other Academic Integrity policies, will face disciplinary actions, including but not limited to, receiving a zero on the exam and having the violation documented on your university record. Instructions This exam is timed. You will have 120 minutes to complete it. The time remaining will be shown to the right of the questions. Pay attention to the timer. When the time is up, your exam will be automatically submitted. It is your responsibility to check the timer and submit answers to all of the questions within the alloted time. The questions will be presented one at a time, but you have the ability to go back and work on problems that you may have skipped. The exam contains questions in various formats. Read the instructions to each question carefully.  You must write your answers to the last question and upload your work as a PDF file. You must upload your answers before the time expires. Although there are 110 possible points on the exam, the exam will be graded out of 100. So there are 10 extra credit points. You should answer all of the questions. All questions on this exam are copyrighted by Dr. Hascall and NAU. Selecting “I agree” below confirms that you have read these instructions and agree to follow the Academic Integrity policies outlined above.

Where do retroperitoneal soft tissue sarcomas usually spread to?

Write your answers to this question on paper or a tablet, and then scan and upload your work as a PDF file. This question has parts (a) – (e). Make sure to read each question carefully and answer everything that is asked. Unless specified, you may use any of the ways we have covered in class to depict molecules to draw your structures. Note: although Canvas shows this question to be worth 22 points total, it will be graded out of 32 so there will be 10 extra credit points (so the maximum number of points on the exam is 110). (a) (8 pts) Write a condensed formula and draw a skeletal structure of the molecule with the following Lewis structure: (b) (8 pts)  Draw two constitutional isomers with the formula C6H12O.   (c) (6 pts)  Draw two resonance structures for the following:   (d) (6 pts)  Draw a molecule with the formula C8H16O2 that has the following IR spectrum:   (e) (4 pts) Add the curved arrows to the structures below to show the movement of electrons in this acid-base reaction (you can copy these molecules if you are writing on a blank piece of paper).

uint64_t pack(uint64_t size, int alloc){   return ;}