Which of the following statements regarding mortar is MOST accurate?
A) The mortar is the strongest part of the wall.
B) Mortar has a greater compressive strength than the individual masonry units.
C) Master streams used during a fire can weaken mortar.
D) Masonry construction that has sand-lime mortar should be repaired with the newer mortar containing portland cement.
C
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You have just arrived on the scene of an agricultural business and see three men coming out of a building, choking and holding their heads. One of the men tells you there are two workers still inside. What should you do next?
A) Cover your nose and mouth with a wet towel and check on the status of the two workers inside the building. B) Evaluate the three men and administer high-concentration oxygen, then help them get a safe distance away from the scene. C) Call for properly trained assistance and stay a safe distance away from the scene. D) Get the assistance of the men who made it out of the building to prevent delay in finding the workers inside.
End-tidal carbon dioxide level will change with changes in the patient's hemodynamics and may be a useful tool in guiding trauma resuscitation.
Answer the following statement true (T) or false (F)
The purpose of the periapical examination is to record the crowns and alveolar bone crests of the teeth in both arches on one radiograph
Indicate whether the statement is true or false
The external cause of morbidity codes can be used with any of the other codes from the A00.0-T88.9 and Z00-Z99 classification that is a health condition due to an external cause
a. True b. False Indicate whether the statement is true or false