Intermediate cements are expected to last at least ___________ months
two
three
nine
six
six
Rationale: six – Temporary cements are designed in strength and solubility to be effective for six months maximum. After that, they tend to wash out and become weak, compromising the preparation underneath.
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Many of the disorders inherent to the inner ear are often accompanied by all of the following EXCEPT __________
a. severe dizziness b. ringing in the ears c. loss of balance d. loss of taste
Proper elevation of the distal lower leg and vertical placement of the foot's long axis (heel is not rotated side to side) for the PA axial knee projection (Holmblad method)
1. superimposes the proximal surfaces of the intercondylar fossa. 2. places the patellar apex superior to the intercondylar fossa. 3. superimposes the lateral and the medial surfaces of the intercondylar fossa. 4. superimposes the anterior and posterior margins of the tibial plateau. a. 1 and 2 only b. 4 only c. 3 and 4 only d. 2, 3, and 4 only