Expalin singal blind

2 answers:

5 0

Denoting a test or experiment in which information that may bias the results is concealed from either tester or subject.

Oksanka [162]3 years ago

4 0

Answer:

A single-blind study is a form of experiment or clinical trial in psychology in which the experimenters know which subjects are getting the treatment or independent variable but the study participants do not.

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Cardiorespiratory fitness can only be measured through exercise.

olga nikolaevna [1]

Answer:

false

Explanation:

Cardiorespiratory fitness can be measured by simple tests like; heart-rate monitoring and blood pressure monitoring.

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3 years ago

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Select the incorrect statement concerning anticholinergic hallucinogens.

san4es73 [151]

Answer:

The answer is: c. These drugs tend to stimulate salivation.

Explanation:

Anticholinergic hallucinogens: mostly made up of plant derivatives that grow spontaneously in many parts of the world. The Solanaceae family includes most of these plants.

These alkaloids are constituents of remedies for the treatment of colds symptoms because they block the production of mucus in the nose and throat. They prevent salivation, so that it increases the dryness of the mouth excessively.

Anticholinergics cause constipation and difficulty urinating. All these adverse effects limit the abuse of these substances. High doses: can cause paralysis of the respiratory system and death of the subject.

They are antagonists of acetylcholine receptors, they produce their effects by blocking cholinergic receptors, particularly those of the muscarinic subtype.

The answer is: c. These drugs tend to stimulate salivation.

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4 years ago

How to get a girl to like you

JulsSmile [24]

Answer:

do what they like

Explanation:

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4 years ago

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___________water is pure.