%20l Studienführer, Klassennotizen & Zusammenfassungen

Sampling from a mixer/truck agitator- Where is sample taken? - Between 10% and 90% (Not when testing with Super P) How is a sample taken when sampling plastic concrete? - Either pass a receptacle completely through a discharge stream OR divert a discharge stream completely into a sampling container. How many grab samples are needed when testing for uniformity of samples? - 3 What size sample is needed when casting 3 100mm x 200mm cylinders? - Minimum 20L What size sample is needed when cas...

NBME Step 1 (Answered) Verified Solution Formation of hypnozoites -Pt has malaria → one of the features is that it forms hypnozoites and has the PBS shown Chloroquine resistance -Can happen but it is not a feature A 30M, who is a migrant farm worker presents to the ED b/c of a 1-wk Hx of fever, chills, & severe headache. He immigrated to the midwestern USA from Honduras 1 year ago. He is alert. Temp is 104F, pulse is 101/min, RR are 20/min, BP is 105/62. The lungs are clear to auscult...

LAB RANGES (NEED TO KNOW) o ALL ARE SUBJECT TO CHANGE BASED ON PROFESSOR BUT SHOULD BBE SIMILAR  Electrolytes o K+: 3.5-5 o Ca+: 8.6-10.2 o Na+: 135-145 o P: 2.5-4.5 o Cl: 98-106 o Mg: 1.8-3.0  Serums o Hgb  F:12-16  M:14-18 o Hct (It’s the Hgb 3x)  F:36-48  M:42-52 o BUN: 10-20 o Creatinine: 0.6-1.2 o Albumin: 3.5-5.5g/dL o Direct bilirubin: 0-0.4 o INR (For Warfarin/coumadin)  Without anticoagulants: 0.8-1.1  With anticoagulants (1.5-2x more tha...

Cardiac Output - correct answer The amount of blood the heart pumps through the circulatory system in a minute. The amount of blood put out by the left ventricle of the heart in one contraction is called the stroke volume. The stroke volume and the heart rate determine this. - typically about 5L/min at rest - will be higher if physically fit (max of 40L/min) - for unfit, 14-20L/min max Stroke Volume - correct answer Refers to the volume of blood that is pumped by the heart with each...

ACI CONCRETE FIELD TESTING TECHNICIANS GRADE 1 (IN CANADA), WITH COMPLETE SOLUTION. The standard practice describes the _____ _____ and _____ required to obtain a representative sample of fresh concrete and to assess its tractability to the structure it represents. procedures, location and sample size The procedures used in sampling shall include the use of every precaution that will assist in obtaining samples that are truly representative of the _____and _______ of the concrete. nature a...

ACI Concrete Field Testing Technician - Grade 1 (Canada)The standard practice describes the _____ _____ and _____ required to obtain a representative sample of fresh concrete and to assess its tractability to the structure it represents. - correct answer procedures, location and sample size The procedures used in sampling shall include the use of every precaution that will assist in obtaining samples that are truly representative of the _____and _______ of the concrete. - correct answer natur...

Concrete samples typically contained in order to perform the following standard concrete tests: _______ , ________ , _______ , and _______. - Answer- slump, plastic air content, temperature, and casting of compressive strength moulds What are the two types of sampling? - Answer- Evaluation of the concrete quality Evaluation of the uniformity Define the evaluation of the concrete quality sampling type. - Answer- Involves obtaining a single concrete sample at the appropriate location within...

ACI CONCRETE FIELD TESTING TECHNICIANS GRADE 1 (IN CANADA) EXAM QUESTIONS AND ANSWERS The standard practice describes the _____ _____ and _____ required to obtain a representative sample of fresh concrete and to assess its tractability to the structure it represents. - Answer- procedures, location and sample size The procedures used in sampling shall include the use of every precaution that will assist in obtaining samples that are truly representative of the _____and _______ of the concr...

The standard practice describes the _____ _____ and _____ required to obtain a representative sample of fresh concrete and to assess its tractability to the structure it represents. - ANSWER procedures, location and sample size The procedures used in sampling shall include the use of every precaution that will assist in obtaining samples that are truly representative of the _____and _______ of the concrete. - ANSWER nature, conditions Intermittent scooping of the sample in shovelfuls or bu...