Which of the following skull positions will demonstrate the cranial base, sphenoidal sinuses, atlas, and odontoid process? a ap axialb lateralc parietoacanthiald submentovertical (smv)

D. Submentovertical (SMV)

Explanation:

Submentovertical is fundamentally taken to exhibit sphenoid sinuses. Liquid levels in sphenoid sinuses are obviously appeared in this view. To take a x beam in this position, the back of the patient is angled quite far with the goal that the base of skull is parallel to the film. The x beam pillar is focused in the midline at a point between the edges of the jaws. In old patients this view can be simpler to accomplish whenever completed in the prostrate position with the head hanging back over the part of the bargain. This view additionally shows the general thicknesses of the hard dividers of the antrum and the frontal sinuses.

answer: a) a compound microscope has a greater magnification ability than a simple microscope.

explanation:

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.