<u>Answer</u>:
Vestigial organs are those organs that were present in the past ancestors but absent in their present generations. Vestigial organs are not leftover of evolution because they are evolved to perform a different function.
<u>Explanation</u>:
For example, an appendix is considered as a vestigial organ but it helps in storing good bacteria and plays a vital role in the immune system. These vestigial organs are the product of changing the environment and adaptation to the changing environment. Due to natural selection some specific traits have been passed down to generations which helped the animals to survive in those conditions. The other examples of vestigial organs are wisdom teeth coccyx, tonsils, several genes in the chromosomes and our hair.
<span>If a client is admitting to a birthing unit with tenderness in her uterus and minimal dark red vaginal bleeding, she likely has a marginal abruptio placenta. The priority assessments would include fetal status, vital signs, color of skin, and urine output, but also one additional assessment. The nurse must get a baseline measurement to check for increased fundal height which is a sign of a concealed hemorrhage.</span>
Non-infectious. These cannot be "caught" from another person with the illness via any contact like germs.