QUESTION 3 1 points Save Answer The inhalation route of delivery of a drug is by

Question

QUESTION 3 1 points Save Answer The inhalation route of delivery of a drug is by which of the following methods? A Intravenous 8. Rectal suppository C. Transdermal Patch Smoking QUESTION 4 1 points Save Answer A drug's elimination half-life refers to the length of time it takes for the drug to be reduced to 50 percent of its equilibrium level in the bloodstream. Which of the following drugs have the longest half-life? A. Marijuana 8 Cocaine C.Nicotine Heroin QUESTION 5 1 points Save Answer The brain anatomy is divided into two hemispheres, the right hemisphere and the left hemisphere. Select the hemisphere in which the photographic memory is located A Left hemisphere B Right hemisphere Both hemispheres Neither hemisphere

Explanation / Answer

1. D. The inhalation route of delivery of a drug is by smoking as when the oxygen mask is put on the patient the patient inhales the smoke released by the inhaler.

2. B. Cocaine half life is the longest making it to 2 - 4 days after use.

3. A. Left hemisphere visual cortex receives signals from the right visual field, therefore the photographic memory is located in the left hemisphere.

4. C. In each hemisphere of the brain the majority of the visual cortex is located in the Occipital lobe.

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