NUR 256 Exam 2 Questions with 100%
Verified Correct Answers
palliative
a remedy that improves but doesn't cure
Methotrexate
chemotherapy, stomatitis
ABGs
Arterial Blood Gases
pH 7.35- 7.45
HCO3 (Bicarbonate) normal values 22-26 mEq/L
PaCO2 ( CO2 or carbon dioxide content) 35-45 mm Hg
PaO2 (oxygen saturation in arteria blood)- 80-100 mm Hg
major cations
Major cations: sodium, potassium, calcium,magnesium, hydrogen ionso
major anions
Major anions: chloride, bicarbonate, phosphate,sulfate, proteinate ions
interstitial fluid
lymph
transcellular fluid
cerebrospinal, pericardial, synovial
hydrostatic pressure
, exerted on walls of blood vessels
osmotic pressure
exerted by protein in plasma
Intraoperative
from time of transfer from operating room to PACU
preoperative phase
period of time from when the decision for surgical intervention is made to when the patient is
transferred to the operating room table
post-operative
from PACU to discharge
Scrub Role (STSR)
a member of the sterile team, scrubbed, gowned, and gloved participant in surgery. Delivers
direct surgical care
registered first nurse assistant
handles tissue, suturing and maintaining homeostasis
circulating nurse
a nurse who assists the scrub nurse and the surgeons during surgery, positioning the patient
and equipment, obtaining additional supplies, and adjusting lighting as needed, environment
checks
spinal block
Verified Correct Answers
palliative
a remedy that improves but doesn't cure
Methotrexate
chemotherapy, stomatitis
ABGs
Arterial Blood Gases
pH 7.35- 7.45
HCO3 (Bicarbonate) normal values 22-26 mEq/L
PaCO2 ( CO2 or carbon dioxide content) 35-45 mm Hg
PaO2 (oxygen saturation in arteria blood)- 80-100 mm Hg
major cations
Major cations: sodium, potassium, calcium,magnesium, hydrogen ionso
major anions
Major anions: chloride, bicarbonate, phosphate,sulfate, proteinate ions
interstitial fluid
lymph
transcellular fluid
cerebrospinal, pericardial, synovial
hydrostatic pressure
, exerted on walls of blood vessels
osmotic pressure
exerted by protein in plasma
Intraoperative
from time of transfer from operating room to PACU
preoperative phase
period of time from when the decision for surgical intervention is made to when the patient is
transferred to the operating room table
post-operative
from PACU to discharge
Scrub Role (STSR)
a member of the sterile team, scrubbed, gowned, and gloved participant in surgery. Delivers
direct surgical care
registered first nurse assistant
handles tissue, suturing and maintaining homeostasis
circulating nurse
a nurse who assists the scrub nurse and the surgeons during surgery, positioning the patient
and equipment, obtaining additional supplies, and adjusting lighting as needed, environment
checks
spinal block
