Author Question: The Siggaard-Andersen alignment nomogram is used for which of the following? a. Calculating pH ... (Read 37 times)

karlynnae

  • Hero Member
  • *****
  • Posts: 599
The Siggaard-Andersen alignment nomogram is used for which of the following?
 
  a. Calculating pH
  b. Measuring PCO2
  c. Calculating sodium (Na+), potassium (K+), chloride (Cl), and calcium (Ca++)
  d. Calculating actual and standard bicar-bonate

Question 2

Which of the following plasma electrolyte levels are outside the normal range?
 
  1. Total calcium 7.4 mEq/L
  2. Magnesium 2.0 mEq/L
  3. Potassium 4.2 mEq/L
  4. Chloride 115 mEq/L
  5. Sodium 175 mEq/L
  a. 1, 4, and 5 c. 2, 3, and 4
  b. 3, 4, and 5 d. 1



meryzewe

  • Sr. Member
  • ****
  • Posts: 346
Answer to Question 1

ANS: D
The Siggaard-Andersen alignment nomogram is used to calculate the actual and standard bicar-bonate, buffer base, and base excess concentrations.

Answer to Question 2

ANS: A
Normal values for the plasma electrolytes are as follows: Total calcium, 9.9-11 mEq/L; magnesi-um, 1.5-2.5 mEq/L; potassium, 3.5-5.0 mEq/L; chloride, 98-106 mEq/L; and sodium 136-145 mEq/L. Therefore, the total calcium is low, the chloride is high, and the sodium is high.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

For a complete list of videos, visit our video library