A cone cut is a result of which exposure error?

primary beam not being aimed at the center of the film
not being aimed at the collimator
having incorrect horizontal angulation
having increased vertical angulation


primary beam not being aimed at the center of the film

Rationale: primary beam not being aimed at the center of the film

Health Professions

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________ The vessels that transport blood from peripheral tissues to the heart are the veins

Indicate whether the statement is true or false

Health Professions

Which of the following is not recommended for maintaining a professional appearance? 

A. Wearing clean, white shoes B. Wearing clothes in the latest fashion C. Keeping jewelry to a minimum D. Making sure tattoos are not visible E. Choosing a flattering, conservative hairstyle

Health Professions

Which of the following embed themselves in host cells and can be difficult to isolate?

A. viruses B. parasites C. fungi D. bacteria

Health Professions

The enzyme found in the stomach that breaks down the proteins found in food is called:

A. pepsin. B. ptyalin. C. salivary amylase. D. pancreatic juice.

Health Professions