Which of the following adaptations are present in ferns and allowed them to colonize terrestrial environments. select all that apply.
a. presence of true roots for support and transport
b. specialized vascular tissue made of tracheids
c. seeds that protect the embryo for dispersal in land
d. pollen for sexual reproduction without water
e. gametophytes that produce eggs and flagellated sperm

Discuss the 2 major types of diabetes insipidus (central and nephrogenic).

Anurse is assessing for allergies for a client who is scheduled to receive the influenza vaccine. which of the following allergies should the nurse identify as a contraindication for this vaccine? a. peanuts b. eggs c. shellfish d. milk

Mr. edwards is 20-year-old male patient who is admitted for treatment of recurring pyelonephritis (kidney infection) and surgical treatment of a urinary stricture, which has decreased the urinary stream. mr. edwards has paraplegia; he is paralyzed from the waist down secondary to an automobile accident when he was 16. he came by ambulance to the hospital, leaving his wheelchair and wheelchair pressure- relieving cushion at home. according to the nursing history, the patient is a nonsmoker and he does not drink alcohol or take any illegal drugs. a. what nursing considerations should be made for mr. edwards related to his disability? b. what health promotion and prevention education does mr. edwards need?