Each of the following statements regarding pixels is correct except one. Which one is the exception?
A) The more pixels in an image, the higher the resolution and the sharper the image.
B) The number and size of pixels determine the spatial resolution of an image.
C) When the number of pixels is low, the image appears to have jagged edges.
D) A pixel with a stored number of 0 would be pure white.
D
Explanation: A) A pixel with a stored number of 0 would be pure black.
B) A pixel with a stored number of 0 would be pure black.
C) A pixel with a stored number of 0 would be pure black.
D) A pixel with a stored number of 0 would be pure black.
You might also like to view...
The EMT gains the greatest protection from consent-related legal issues by:
A) Documenting the patient's consent for treatment on the prehospital care report B) Notifying the emergency physician or medical direction of the patient's consent C) Having his or her partner serve as a witness to the consent D) Asking the patient twice if it is okay to assess and treat him or her
Which of the following groups must report elder abuse?
a. Physicians b. Homemakers c. Police officers d. All of the above
During a scene size-up, which of the following observations most strongly suggests that your adult patient is suffering from an acute respiratory emergency?
a. The patient is holding a metered-dose inhaler. b. The patient is in the tripod position. c. The patient's respiratory rate is 20. d. The patient's hands are trembling.
There is specific federal oversight, guidance, and infrastructure pertaining to the safety of the ground ambulance transport.
Answer the following statement true (T) or false (F)