A27 year old g2p1 female presents to the emergency department in labor at 41 weeks estimated gestational age. the amniotic sac breaks on admission and has thick, brown-tinted fluid. prior to other steps in resuscitation, the newborn infant should:

a. be resuscitated with a bag-valve mask for 45 to 60 seconds.
b. receive 500,000u penicillin-g intramuscularly.
c. receive 8 mg doxycyline intravenously.
d. have his/her trachea suctioned.
e. be left unswaddled.

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.

Isotopes of the same element have differ in their

Nkentucky, intoxicating beverages (beer, whiskey, wine, etc.) are involved to some extent in approximately % of collisions fatal to pedestrians.