How many faces does the crystal of the attached mineral have?

The mineral found in rock sample 4 is [BLANK-1].

What is the chemical composition of the mineral sample 2?

Rock/mineral sample 1 can be classified as _____________________.

The patient presented for a cystoscopy with a biopsy revealing high-grade papillary urothelial carcinoma. The patient returned for a cystectomy revealing low-grade papillary urothelial carcinoma. What is the pathological grade? (Please answer how we code. Grade is a single-digit number/letter) [BLANK-1]

The patient presented for a cystoscopy with a biopsy revealing high-grade papillary urothelial carcinoma. The patient returned for a cystectomy revealing low-grade papillary urothelial carcinoma. What is the clinical grade? (Please answer how we code. Grade is a single-digit number/letter) [BLANK-1]

The patient presented for a cystoscopy of the bladder and a mass was found in the right lateral wall. A biopsy was performed revealing urothelial carcinoma Grade 2. The patient returned for a transurethral resection of the bladder revealing low-grade urothelial carcinoma. What is the clinical grade? (Please answer how we code. Grade is a single-digit number/letter) [BLANK-1]

Patient has a biopsy of the colon which reveales poorly-differentiated adenocaricnoma. 2 months later the patient presents for total colectomy, path reveals well-differentiated adenocarcinoma. What is the clinical grade?

The patient presented for a cystoscopy of the bladder and a mass was found in the right lateral wall. A biopsy was performed revealing urothelial carcinoma Grade 2. The patient returned for a transurethral resection of the bladder revealing low-grade urothelial carcinoma. What is the pathological grade? (Please answer how we code. Grade is a single-digit number/letter) [BLANK-1]

Select the correct answer for each question.  You must NOT work on this exam with another individual! You may use your Grade manual, AJCC Manual, and any notes while taking this exam.