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

Author Question: After arterial blood has been drawn from a patient, which of the following should be done to the ... (Read 40 times)

Beheh

  • Hero Member
  • *****
  • Posts: 520
on: Jul 16, 2018
After arterial blood has been drawn from a patient, which of the following should be done to the blood?
 
  a. Transported at 37 C c. Transported in an ice bath
  b. Processed after 5 minutes d. Placed in the freez-er until processed

Question 2

A 60-year-old male patient is admitted to the medical unit with a bowel obstruction causing him to vomit frequently.
 
  What is the correct interpretation of the most recent arterial blood gas values for this patient: pH = 7.51; PaCO2 = 43 mm Hg; and HCO3 = 34 mEq/L?
  a. Respiratory acidosis c. Respiratory alkalo-sis
  b. Metabolic acidosis d. Metabolic alkalosis


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pratush dev

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
Chilling the blood specimen to below 5 C by placing the syringe in ice water can reduce the metabolic rate of the white blood cells. Transporting without the ice bath may take longer than 5 minutes, prolonging the delay between obtaining and analyzing the specimen, which can lead to erroneous results. Placing the blood in a freezer will not cool all sides of the syringe as uniformly as an ice water bath.

Answer to Question 2

ANS: D
The increased pH indicates alkalosis, and the HCO3 is increased, reflecting a primary metabolic problem most likely caused by the patient's vomiting.


Beheh

  • Member
  • Posts: 520
Reply 2 on: Jul 16, 2018
Great answer, keep it coming :)

scottmt

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Mouse trachea and its red blood cells Mouse trachea and its red blood cells
Blood transfusion. Blood transfusion.
Formed Elements of Blood Formed Elements of Blood
Patient with osteoarthritis. Patient with osteoarthritis.
Round your answer to the nearest tenth. A patient with a pulmonary embolus has Refludan ... Round your answer to the nearest tenth. A patient with a pulmonary embolus has Refludan ...
Video: Red Blood Cells - Erythropoietin (EPO)

For a complete list of videos, visit our video library