Which of the following is not included in a field sobriety test?
The only non-optional tests in California are (1) a post-arrest breath, blood and/or urine test to determine blood alcohol concentration, and (2) if the driver is under 21 or on DUI probation, a pre-arrest preliminary alcohol screening (PAS) breath test.
Which is not a factor in determining the rate at which alcohol is absorbed in the bloodstream?
The quantity and type of food present in the stomach at the time of drinking does not affect the rate at which alcohol is absorbed.
What is the most heavily abused drug in Western countries?
Alcohol
Alcohol is the most widely abused drug in western countries.
Which body fluid is commonly tested for alcohol if blood is not available?
Vitreous Humour – is the clear, gel-like substance that fills the eye. It can be a useful fluid to screen for a range of drugs. Vitreous humour is commonly analyzed for blood alcohol concentrations.
What is included in a field sobriety test?
The Field Sobriety Test. The Standard Field Sobriety Test (SFST) is a battery of 3 tests that include the horizontal gaze nystagmus (HGN), the walk-and-turn, and the one-leg stand tests.
What is a field sobriety test quizlet?
Field sobriety test. Any one of several roadside tests that can be used to determine when a subject is impaired. Horizontal gaze nystagmus (HGN) Involuntary jerking of the eyes occurring as the eyes gaze to the side.
Which test is not a widely used screening tool in the toxicology lab *?
Which is NOT a widely used screening tool in the toxicology lab? Field sobriety tests do NOT include: Performance of sit ups. Blood is drawn from a living suspect involved in an automobile accident.
Which of the following are factors in determining the rate at which alcohol is absorbed into the bloodstream?
What is a factor in determining the rate at which alcohol is absorbed into the bloodstream? The alcohol content of the rate beverage, the presence or absence of food in the stomach, and the amount consumed.
Where is alcohol eliminated from the body chemically unchanged?
The majority of alcohol in the body is eliminated by the liver. Ninety percent is eliminated through the body, while ten percent is eliminated (unchanged) through sweat and urine.
Which feature of hair is most important in making a species identification?
– The scale pattern is useful in species identification. The cortex is the main body of the hair shaft. it is embedded with the pigment granules that impart hair with color. granules provide the criminalist with important points of comparison among the hairs of different individuals.
What are the field sobriety tests that police utilize?
Police Often Use “Standardized” Field Sobriety Tests, Or Roadside Tests
- Horizontal Gaze Nystagmus (HGN) Test.
- Walk-and-Turn Test.
- One-Leg Stand Test.
What do you not do on a field sobriety test?
Field sobriety tests do NOT include: A) one leg stand. B) performance of sit ups. C) divided-attention tasks. D) walk and turn. E) horizontal gaze nystagmus. B To analyze blood for alcohol, forensic labs normally use:
What do you need to know about toxicology flashcards?
A) Breathalyzer B) infrared breath testing instrument (BAC Data Master) C) fuel cell (Alco-Sensor IV) D) all of the above E) none of the above B Field sobriety tests do NOT include: A) one leg stand. B) performance of sit ups. C) divided-attention tasks. D) walk and turn. E) horizontal gaze nystagmus.
Which is not used to determine the body’s alcohol content?
Which of the following CANNOT be used by the medical examiner to determine the body’s alcohol content to a reasonable degree of accuracy if blood is not available urine The amount of alcohol absorbed through the stomach walls is _____ the amount of alcohol absorbed through the walls of the small intestine less than
Which is not widely used screening tool in toxicology lab?
Which test is NOT a widely used screening tool in the toxicology lab? A) immunoassay B) TLC C) GC D) GC-MS E) none of the above D The Reinsch test would NOT be used to detect: A) arsenic. B) lead. C) bismuth. D) mercury.
