« previous next »

Author Question: What is the average life span of an erythrocyte? a. 7 days b. 60 days c. 120 days d. Up to ... (Read 92 times)

abc

  • Hero Member
  • *****
  • Posts: 543
on: Jul 11, 2018
What is the average life span of an erythrocyte?
 
  a. 7 days
  b. 60 days
  c. 120 days
  d. Up to several years

Question 2

Which mandatory practice is the most effective and significant nursing practice to prevent the spread of infection?
 
  a. Strict and frequent handwashing by all people having contact with the patient
  b. Placement of patients in private rooms with high-efficiency particulate air (HEPA) filtration
  c. Administration of combinations of prophylactic antibiotics
  d. Creation of a sterile environment for the patient with the use of laminar airflow rooms


Pamela.irrgang@yahoo.com

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 11, 2018
Answer to Question 1

ANS: C
The life span of an RBC is 120 days. A WBC's life span is days to several years. Platelets live 5 to 9 days.

Answer to Question 2

ANS: A
Meticulous handwashing by medical and nursing personnel and strict asepsis are mandatory.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

CycleBeads help women use the Standard Days Method. CycleBeads help women use the Standard Days Method.
The web of life The web of life
Diagram of the life cycle of Plasmodium falciparum, the causative agent of malaria Diagram of the life cycle of Plasmodium falciparum, the causative agent of malaria
Origin of the plant life cycle. Origin of the plant life cycle.
Life-history cube, a classification of fish, mammals, and altricial birds based on three dimensionle Life-history cube, a classification of fish, mammals, and altricial birds based on three dimensionle
Life cycle of Obelia, a hydrazoan that has alternating medusa (left) and polyp generations Life cycle of Obelia, a hydrazoan that has alternating medusa (left) and polyp generations
Video: Effect of the environment on coat color in the Himalayan rabbit Animation

For a complete list of videos, visit our video library