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

Author Question: A nurse reviews the laboratory data for an older patient. The nurse would be most concerned about ... (Read 160 times)

jCorn1234

  • Hero Member
  • *****
  • Posts: 545
on: Jun 25, 2018
A nurse reviews the laboratory data for an older patient. The nurse would be most concerned about which finding?
 
  a. Hematocrit of 35
  b. Hemoglobin of 11.8 g/dL
  c. Platelet count of 400,000/L
  d. White blood cell (WBC) count of 2800/L

Question 2

The nurse assesses a patient who has numerous petechiae on both arms. Which question should the nurse ask the patient?
 
  a. Do you take salicylates?
  b. Are you taking any oral contraceptives?
  c. Have you been prescribed antiseizure drugs?
  d. How long have you taken antihypertensive drugs?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kalskdjl1212

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: D
Because the total WBC count is not usually affected by aging, the low WBC count in this patient would indicate that the patient's immune function may be compromised and the underlying cause of the problem needs to be investigated. The platelet count is normal. The slight decrease in hemoglobin and hematocrit are not unusual for an older patient.

Answer to Question 2

ANS: A
Salicylates interfere with platelet function and can lead to petechiae and ecchymoses. Antiseizure drugs may cause anemia, but not clotting disorders or bleeding. Oral contraceptives increase a person's clotting risk. Antihypertensives do not usually cause problems with decreased clotting.


jCorn1234

  • Member
  • Posts: 545
Reply 2 on: Jun 25, 2018
Excellent

tuate

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Foliage height diversity and bird species diversity (data from MacArthur and MacArthur 1961). Foliage height diversity and bird species diversity (data from MacArthur and MacArthur 1961).
NUrse NUrse
Laboratory log Laboratory log
Nurse opens sterile package Nurse opens sterile package
Areas of sclerosis (see arrows) in the white matter of a patient with MS. Areas of sclerosis (see arrows) in the white matter of a patient with MS.
Inhalers used to deliver asthmatic drugs: (a) Metered-dose inhaler. The patient times the inhalation ... Inhalers used to deliver asthmatic drugs: (a) Metered-dose inhaler. The patient times the inhalation ...
Video: Phases of mitosis

For a complete list of videos, visit our video library