What causes cell de - Study guides, Class notes & Summaries

IOP3703 Exam Memo Part 1 – The competent human being: The latest research shows the importance of developing employees on all levels of the organisation on a continual basis. Human Capacity Development – the focus is on developing behaviour, skills, attitudes and competencies that will enhance the overall quality of a person’s work life. Growth Psychology’s aim is to find and define a healthy personality. They argue that it is necessary for human beings to strive for that a...

URR OB-GYN protocols and procedures Q's Which of the following is NOT evaluated as a part of a triple screen blood test? A. estriol B. AFP C. BHCG D. acetyl cholinesterase (ACHE) D. acetyl cholinesterase (ACHE) Which of the following serum levels will be elevated when a molar pregnancy is suspected? A. AFP only B. bHCG only C. AFP and bHCG, but not estradiol D. AFP, bhCG and estradiol B. bHCG only In a patient with hydrocephaly it is necessary to measure which of the fo...

1. A nurse is teaching the parent of an infant about "Give the infant ways to prevent sudden infant death syndrome (SIDS). a pacifier at bed- Which of the following instructions should the nurse include? "Place the infant in a prone position to sleep." "Allow the infant to sleep on a large pillow." "Use a soft mattress in the infant's crib." "Give the infant a pacifier at bedtime." 2. A nurse in an emergency department is caring for a school-age child who is experienci...

Types of prevention - answer-primary- car restraints, bicycle helmets, immunizations secondary- prevent for those with RF-pap, mammo tertiary-mgmt of established disease- meds, lifestyle Primary - answer-Preventing the health problem, most cost effective form of healthcare **IMMUNIZATIONS, ensuring adequate illumination at home (preventing falls) Secondary - answer-Detecting disease in early asymptomatic stages, screenings -Early cause finding of asymptomatic disease via the use of a sc...

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...

Rate the body systems in order of decreasing radio-sensitivity. - ANSWER-1. Hematopoietic, Reproductive (2-5 Gy) 2. Skin, cornea, lens of eyes, GI organs (10 Gy) 3. Bone and cartilage 4. Lungs, kidneys, Liver, Pancreas 5. Muscle, brain, nerves, spinal cord (20 Gy) a. What are the components of the cell cycle & their order? b. What is the relative radio-sensitivity of each? - ANSWER-Mitosis (M), Gap 1 (G1), Synthesis (S), Gap 2 (G2) a. M -> G1 -> S -> G2 b. M > G2 > G1 &...

It is true that a eukaryotic cell: ○ Is smaller than a prokaryotic cell. ○ Contains structures called organelles. ○ Lacks a well-defined nucleus. ○ Does not contain histones. Eukaryotes are large, have membrane-bound intracellular compartments called organelles, has a well-defined nucleus, and have histones. The function of a histone found in a eukaryote cell focuses on cellular: ○ Division ○ Movement ○ Activities ○ Deoxyribonucleic acid (DNA) folding These proteins b...

USLME – Biochemistry Exam Questions With Accurate Answers. Amino acids necessary for purine synthesis - answerGlycine Aspartate Glutamine Leflunomide MOA - answerinhibits dihydroorotate dehydrogenase 5-fluorouracil and capecitabine (its prodrug) MOA - answerForm 5-F-dUMP which inhibits thymidylate synthase (therefore decreasing dTMP) Adenosine deaminase deficiency (Pathogenesis, presentation) - answerADA needed for degradation of adenosine Deficiency causes: excess ATP and dATP --&gt...

HSC 3537 Final Exam - Questions and Answers (Complete Solutions) The valve located between the left atrium and ventricle is the: bicuspid pulmonary semilunar tricuspid The Pace-Maker is found in the right atria and is also called the: V-A Node A-V Node A-S Node S-A Node The blood vessel that carries blood containing oxygen and nutrients away from the heart to the body tissues (except the lungs) is the: duct venule aorta vein The combining forms angi/o- and vaso- all mean: vein valve heart ves...

passive immunity - ANSWER-involves the transfer of plasma containing preformed antibodies against a specific antigen from a protected or immunized person to an unprotected or non-immunized person. (ex: mom to baby) Potassium Value - ANSWER-3.5-5.0 mEq/L Sodium value - ANSWER-135-145 mEq/L Calcium value - ANSWER-9-11 mg/dL OR 4.5-5.5 mEq/L Phosphate value - ANSWER-2.5-4.5 mg/dL Magnesium value - ANSWER-1.5-2.5 mEq/L Low or high potassium - ANSWER-hypokalemia / hyperkalemia lo...