Which of the following is true of cells?
A. The human body contains trillions of microscopic cells.
B. Each type of cell has a special function.
C. Cells are the basic unit in all living things.
D. All of these are true of cells.
Answer: D
You might also like to view...
Order: Heparin 40,000 units in 1000 mL 0.9% NS, infuse at 40 mL/h. Calculate the units per day and determine if the dose is within the normal daily range (20,000–40,000 units in 24 h)
1. 1600 units/d, which is lower than the normal daily range 2. 38,400 units/d, which is within the normal daily range 3. 38,400 units/d, which is not within the normal daily range 4. 1600 units/d, which is higher than the normal daily range
The nurse obtains information from a patient about the site, severity, and duration of the pain. These data are considered to be:
a. patient data. b. objective data. c. focused data. d. subjective data.
An LPN wishes to take up the position of team leader and asks for suggestions from an
experienced nurse. What role should the experienced nurse suggest the LPN to take? A) Take charge as a nurse providing IV therapy B) Supervise unlicensed assistive personnel (UAP) C) Work as a nurse providing specialty care to pediatrics D) Assign clients to individual teams of a nursing home
You decide to look at S.P.'s lower extremities. What signs do you expect to find with PAD? Select all that apply
a. Cool or cold extremity b. Thin, shiny, and taut skin c. Brown discoloration of the skin d. Decreased or absent pedal pulses e. Ankle edema f. Thick, brittle nails