I think the correct answer from the choices listed above is option A. The transition stage of birth is characterized by the initial dilation of the cervix. <span>In the transitional phase, your cervix will open from 8 to 10 cm, which is the diameter that the baby’s head needs to pass through the birth canal.</span>
Answer: B. Interchanges
Interchanges are intersection of two roads that has great help to motorist for it allows cars to enter and leave the road, where one road can be used for exiting and the other is for entering freeway.
However, these interchanges requires cooperation and communication between drivers especially those cars exiting have the right-of-way unless there is a safety threat.
Moreover, there are different kinds of interchanges such as cloverleaf interchange that allows for interchange of two freeways with minimal interruption of speed or movement. Next, diamond interchange permit exchange of a major roadway with a secondary dual or multi-lane roadway. Then, the trumpet interchange allows for interchange of secondary two-way streets to a multi-lane roadway. Lastly, frontage road interchanges allow for interchange of vehicles using parallel secondary two-way or one-way roadways and a major multi-lane roadway.
When a male gets an erection means he has been sexually stimulated or aroused
Answer: C.) "Older adults with infections may have only a mild white blood cell count elevation.
Explanation:
Platelet count remains unaffected by the aging process. But, easy bruising can occur due to vascular integrity.
Iron absorption remains unaffected in the old patient, but appropriate nutritional intake of iron may be decreased as the diet get compromised and becomes low with old age due to ineffective digestive machinery.
The total white blood cell count is generally not affected by aging. But, a decrease in humoral antibody response and decrease in T-cell function may occur. Thus the adults may show a slight elevation in the white blood cell count.
Girls stop growing at about the age of 16 and guys stop growing from 18 to 21. But it really depends on the person.