Bulky bases - Study guides, Class notes & Summaries

Lesch-Nyhan Syndrome: what causes it and what are manifestations? - ***HGPRT deficiency in purine salvage pathway (this enzyme normally converts hypoxanthine to IMP and guanine to GMP). This deficiency leads to excessive Uric acid production and de novo purine synthesis. It is X linked recessive. Symptoms: hyperuricemia, gout, aggression / self mutilation, mental retardation, dystonia. 2. Treatment for Lesch-Nyhan? - ***Allopurinol / febuxostat second line. Both of these drugs inhibit...

Lynch Syndrome (Hereditary Nonpolyposis Colorectal Cancer) - ***AD MLH1, MSH2, MSH6, PMS2 gene mutation causing DNA mismatch repair 3-2-1 rule: cancer in 3 family members, within 2 generations, and in 1 relative under 50 Most common hereditary form of colorectal cancer Associated with gastric, endometrial, ovarian, & urothelial cancer Familial Adenomatous Polyposis (FAP) - ***· Mutation of the APC gene · Hundreds of colonic polyps that arise in childhood · FAP does not predispose to e...

1 CHM 219 MODULE 4 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Organohalides Correct Answer: Organic molecules contains Halogen atoms. Ex. Algae, Mollusk, sponges, can be industrially used - solvents, insecticides, herbicides, cleaning fluids, fire retardants, refrigerants. Can also be used as inhaled anesthetic. More important in organic chemistry because of theur reactivity. Two of the most important reaction types typical of organic Halides are.... Corr...

Preschool-Aged Children Body-Integrity - CORRECT ANS - Preschool-aged children are very concerned about their body integrity - They believe that their insides can leak our from even a small wound. - Explains reason for their preoccupation with bandages Preschool (3-6 Years) - CORRECT ANS - IMITATION of adults: providing a stethoscope allows child an opportunity for THERAPEUTIC play. - Time based on events, magical thinking, animism, centration. - Stress = Regresion; may still ...

Lesch-Nyhan Syndrome: what causes it and what are manifestations? Correct Answer HGPRT deficiency in purine salvage pathway (this enzyme normally converts hypoxanthine to IMP and guanine to GMP). This deficiency leads to excessive Uric acid production and de novo purine synthesis. It is X linked recessive. Symptoms: hyperuricemia, gout, aggression / self mutilation, mental retardation, dystonia. Treatment for Lesch-Nyhan? Correct Answer Allopurinol / febuxostat second line. Both of these drug...

Rank in order the sequence of events leading to joint destruction in secondary osteoarthritis (OA) beginning with the effect of an injury to the cervical spine. A. Exacerbation of abdominal tissue growth B. Bony articular surfaces in joint exposed C. Fragile, soft, dull joint cartilage develops D. Irregular joint motion, stiffness, and pain - ANSWER-C. Fragile, soft, dull joint cartilage develops A. Exacerbation of abdominal tissue growth D. Irregular joint motion, stiffness, and pain B...

Lesch-Nyhan Syndrome: what causes it and what are manifestations? correct answers HGPRT deficiency in purine salvage pathway (this enzyme normally converts hypoxanthine to IMP and guanine to GMP). This deficiency leads to excessive Uric acid production and de novo purine synthesis. It is X linked recessive. Symptoms: hyperuricemia, gout, aggression / self mutilation, mental retardation, dystonia. Treatment for Lesch-Nyhan? correct answers Allopurinol / febuxostat second line. Both of these dr...

First Aid USMLE Step 1: Biochemistry Exam Practice Questions and Answers (100% Pass) What is a nucleoside? What is a nucleotide? Which are the purines? Which are the pyrimidines? - Answer️️ -Side = base + (deoxy)ribose [sugar] Tide = base + (deoxy)ribose [sugar] + phosphaTe *Which are the purines?* "pure as gold" = Adenosine, Guanosine *Which are the pyrimidines?* "CUT the pyramid" = Cytosine, Uracil, Thymine In the nucleotide synthesis pathway, describe how purine synthesis ...

(Authentic) Combined ATI Proctored PEDs, ATI Pediatrics Proctored Exam, PEDS ATI proctored review. Preschool-Aged Children Body-Integrity - Preschool-aged children are very concerned about their body integrity - They believe that their insides can leak our from even a small wound. - Explains reason for their preoccupation with bandages Preschool (3-6 Years) - IMITATION of adults: providing a stethoscope allows child an opportunity for THERAPEUTIC play. - Time based on events, magical t...

HESI LPN FUNDAMENTALS EXAM PACK-MEREGED FROM 2021/2022 ACTUAL EXAM-BEST FOR 2023 ACTUAL EXAM HESI LPN Fundamental 1) A client who is in hospice care complains of increasing amounts of pain. The healthcare provider prescribes an analgesic every four hours as needed. Which action should the LPN/LVN implement? A. Give an around-the-clock schedule for administration of analgesics. B. Administer analgesic medication as needed when the pain is severe. C. Provide medication to keep the client seda...