Angelinasmiths

tetrodotoxin inhibits which ion channel - what is the result of this? - answer-sodium channels - causes cardiac arrest this toxin is found in puffer fish dark urine in the mornings - what is the pathogenesis of this condition? - answer-this condition is paroxysmal nocturnal hemoglobinuria = defect in PIGA / cell membrane anchoring protein --> decreased expression of Decay accelerating factor and membrane inhibitor of reactive lysis synaptobrevin is found where? what is its function? - an...

26 month old boy with SOB & cough who had cutaneous abscesses caused by S. aureus. febrile, x-ray shows cavitary infiltrate of left lingula. Culture grows filamentous gram + rods. Answer choices are A. Bacillus anthracis B. Candida C. Nocardia D. Pneumocystis E. Strep bovis - answer-C. Nocardia increased conc estradiol and decrd conc of progesterone. On which of the following days in this patient`s menstrual cycle were these hormones most likely measured? A) Day 1 B) Day 6 c) Day 12 ...

Type II pneumocytes - ANSWER-surfactant (*lecithin*) Proliferate after injury Type I progenitors *Neonatal Respiratory Distress Syndrome* Polio live v killed vaccine - ANSWER-Killed = Salk = IgG Live = Sabin = IgG + IgA - can be shed in feces Neonatal Respiratory Distress: Etiology + Tx - ANSWER-Maternal DM (*high insulin*) or C-section (*low cortisol*) TX: *dexamethasone* before birth Lung maturity determined with - ANSWER-Amniocentesis of Phospholipids (*type II pneumocytes) L &gt...

ly detection of safety concerns allows for? - answer-Withdrawal of the drug from the market if necessary Effective communication strategies regarding vaccine safety are important to? - answer-Address concerns and maintain public trust. The strengths of New User Design (NUD) studies include: - answer-Real- world applicability Cost-effectiveness Cost-effectiveness Focus on indirect influence A/B testing and iterative approach Measurable outcomes What does the survival function in survival analysis...

Alkaptonuria - answer-Absence of homogentisate oxidase - arthritis - discolored sclerae and other areas (ear cartilage) - Dark urine - spinal disc degeneration and dense calcifications possible What is the cause of "bitter almond" breath? - answer-Cyanide poisoning What does cyanide inhibit? - answer-Cytocrhome oxidase in the ETC What is the treatment for cyanide poisoning? - answer-Amyl nitrate (oxidizes hemoglobin to methemoglobin, which strongly binds cyanide) 6 month old child with frequen...

psychology - answer-the science of behavior and mental processes nature-nurture issue - answer-the long-standing controversy over the relative contributions that genes and experience make to the development of psychological traits and behaviors natural selection - answer-the principle that, among the range of inherited trait variations, those contributing to reproduction and survival will most likely be passed on to succeeding generations neuroscience - answer-the perspective of psychological sc...

TRYPTASE MAST CELL TRYPSIN PANCREAS - answer-Tryptase Mast Cell Specific marker mast cell activation type 1 hypersensitvity uriticaria angioedema visceral edema hypotension Length Constant = Myelination - answer-Demylination in MS Decreases Length Constant A-Delta Fibers thin myelinated fibers - answer-Thin Myelinated Nerve Fibers Detect Temperature + Nociceptive GTO 1B extrafusal fibers - answer-Series Connection Increase Tension transmit via GTO 1b contact inhibitory interneuron Prevents damag...

Med-Surg Successful Diagnosing question and answer 100% correct, Examination Dealing with Emergency and Disaster and Topic on Emergency and Disaster Preparedness 2024

1. A 3-year project is expected to produce a cash flow of $82,400 in the first year and $148,600 in the second year. The project has a present value of $303,764.34 at a discount rate of 12.75 percent. What is the expected cash flow in the third year of the project? A. $164,400 B. $163,800 C. $163,700 D. $163,100 E. $164,900 - Correct Answer-D QUEST

1. The client diagnosed with hypovolemic shock has a BP of 100/60. Fifteen minutes later the BP is 88/64. How much narrowing of the client's pulse pressure has occurred between the two readings? ______ - Correct Answer-16 mm Hg pulse pressure. The pulse pressure is the systolic BP minus the diastolic BP. 100 - 60 = 40 mm Hg pulse pressure in first BP reading 88 - 64 = 24 mm Hg pulse pressure in second reading 40 - 24 = 16 mm Hg pulse pressure narrowing. A narrowing or decreased pulse pre...