List at least two general characteristics of ground water
What will be an ideal response?
Any two of the following:
In general, ground water supply sources tend to:
Have harder water (more minerals) than surface water
Be clearer (have less color) than surface water
Have less bacteria than surface water and require less treatment
Not be as quickly affected by periods of decreased rainfall as surface water
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An inferosuperior axial shoulder projection that shows accurate positioning and was obtained with the humeral epicondyles positioned at a 45-degree angle with the floor demonstrates
1. the posterolateral aspect of the humeral head. 2. almost superimposed inferior and superior glenoid fossa margins. 3. the lesser tubercle in partial profile anteriorly. 4. the lateral edge of the coracoid base medial to the inferior glenoid cavity. a. 1 and 2 only b. 3 and 4 only c. 1, 2, and 3 only d. 1, 2, 3, and 4
Which of the following had the lowest mortality rate?
A. World War I B. World War II C. Korea D. Vietnam