This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A 38-year-old woman is currently in the emergency department and has a diagnosis of an asthma ... (Read 65 times)

sc00by25

  • Hero Member
  • *****
  • Posts: 596
on: Jul 16, 2018
A 38-year-old woman is currently in the emergency department and has a diagnosis of an asthma attack.
 
  The most current arterial blood gas result reveals the following: pH of 7.24; PaCO2 of 55 mm Hg; and an HCO3 of 27 mEq/L. The acid-base status of this patient can be interpreted as:
  a. uncompensated respiratory acidosis.
  b. partially compensated respiratory acidosis.
  c. partially compensated metabolic alkalosis.
  d. partially compensated metabolic acidosis.

Question 2

During the calibration of a transcutaneous electrode, the signal is found to be drifting. Which of the following is the most appropriate action to take?
 
  a. Move the electrode to another site.
  b. Increase the temperature of the electrode.
  c. Clean off the silver deposit on the cath-ode.
  d. Change the electrolyte and the sensor membrane.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

duke02

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
A pH of 7.24 indicates acidosis because it is below 7.35. The PaCO2 of 55 mm Hg is a respirato-ry acidosis because it is greater than 45 mm Hg. The arterial blood gas is partially compensated because the HCO3 of 27 mEq/L is greater than 26 mEq/L and the pH is less than 7.35.

Answer to Question 2

ANS: D
The electrolyte and the sensor's membrane should be checked regularly and changed weekly or whenever a signal drift during calibration is noticed.


sc00by25

  • Member
  • Posts: 596
Reply 2 on: Jul 16, 2018
Gracias!

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

History of the number of observed sunspots during the last 250 years, which shows the ~11-year solar History of the number of observed sunspots during the last 250 years, which shows the ~11-year solar
An 1827 portrait by George Catlin of Eeh-Nis-Kin (Crystal Stone), a Blackfoot woman. An 1827 portrait by George Catlin of Eeh-Nis-Kin (Crystal Stone), a Blackfoot woman.
Early in the twentieth century, when malnutrition was common, companies such as this one advertised Early in the twentieth century, when malnutrition was common, companies such as this one advertised
Where is this woman starring? Where is this woman starring?
Changes in the bronchioles during an asthma attack: (a) Normal bronchiole. (b) The inflammatory ... Changes in the bronchioles during an asthma attack: (a) Normal bronchiole. (b) The inflammatory ...
New year kid drawing New year kid drawing
Video: A Human Karyotype Preparation Animation

For a complete list of videos, visit our video library