An Observer in the Southern Hemisphere Takes a Time Exposure

question 20

Multiple Choice

An observer in the southern hemisphere takes a time exposure photograph of the night sky. If the illustration depicts the photograph taken by the observer, which direction was the camera pointing?

• A) due north
• B) due south
• C) due east
• D) due west

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Definitions:

Pedal Pulse

The palpable beat of the artery at the top of the foot, used to assess blood circulation to the lower limb.

Surgical Procedure

A medical operation intended to diagnose or treat a condition through manual or instrumental techniques.

IV Fluids

Solutions administered directly into the bloodstream via an intravenous route to maintain fluid balance, administer medication, or correct electrolyte imbalances.

Axillary Temperature

Axillary temperature is a way to measure body temperature by placing a thermometer in the armpit.