Which is defined as a vaguely outlined area of edematous tissue ...

[penza]

Which is defined as a vaguely outlined area of edematous tissue situated over the portion of the scalp that presents in a vertex delivery?
 
  a. Caput succedaneum
  b. Hydrocephalus
  c. Cephalhematoma
  d. Subdural hematoma

Question 2

A nurse is preparing to administer a prescribed phytonadione (vitamin K) injection 0.5 mg intramuscularly to a newborn. The phytonadione (vitamin K) ampule is labeled 1 mg equals 0.5 ml. How many milliliters will the nurse administer?
 
  Record your answer using two decimal places.
  What will be an ideal response?

[katara]

Answer to Question 1

ANS: A
A vaguely outlined area of edematous tissue situated over the portion of the scalp that presents in a vertex delivery is the definition of a caput succedaneum. The swelling consists of serum and/or blood accumulated in the tissues above the bone, and it may extend beyond the bone margin. Hydrocephalus is caused by an imbalance in production and absorption of cerebrospinal fluid. When production exceeds absorption, fluid accumulates within the ventricular system, causing dilation of the ventricles. A cephalhematoma has sharply demarcated boundaries that do not extend beyond the limits of the (bone) suture line. A subdural hematoma is located between the dura and the cerebrum. It would not be visible on the scalp.

Answer to Question 2

ANS:
0.25
Formula:

Desired
Available  Volume =

0.5 mg
1 mg  0.5 mL = 0.25 mL

[penza]

Thanks for the timely response, appreciate it

[amcvicar]

Excellent