« previous next »

Author Question: The nurse uses a visual aid to depict the several kinds of hemoglobin. Which hemoglobin changes the ... (Read 125 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jun 25, 2018
The nurse uses a visual aid to depict the several kinds of hemoglobin. Which hemoglobin changes the shape of the red blood cell RBC on which it resides?
 
  a. hemoglobin A
  b. hemoglobin A1c
  c. hemoglobin F
  d. hemoglobin S

Question 2

The nurse is assessing a patient on intravenous (IV) phenytoin (Dilantin). Which assessment finding is most concerning to the nurse?
 
  a. Blood pressure (BP) 138/92
  b. Frequent hiccups
  c. Irregular apical pulse
  d. Nausea and vomiting


kjo;oj

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 25, 2018
Answer to Question 1

D
Hemoglobin S is the abnormal hemoglobin seen in people with sickle cell anemia. The hemoglo-bin changes the shape of the RBC to a sickle shape.

Answer to Question 2

C
IV phenytoin can cause cardiac arrhythmias and hypotension, especially if given faster than 50 mg/min.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

imanialler

  • Hero Member
  • *****
  • Posts: 539
Reply #2 on: Jun 25, 2018
Thank you :)


kjo;oj

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jun 25, 2018
Happy to help you


« previous next »
 

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Hill plots for oxygen binding to myoglobin and hemoglobin Hill plots for oxygen binding to myoglobin and hemoglobin
Optic nerve, optic chiasm, ¬thalamus, and visual cortex. Optic nerve, optic chiasm, ¬thalamus, and visual cortex.
nurse nurse
Lewis Hine’s 1910 photograph shows a tenement alley in New York City. More famous for his “unsettlin Lewis Hine’s 1910 photograph shows a tenement alley in New York City. More famous for his “unsettlin
Restricting visual information to one hemisphere in cats. To restrict visual information to one ... Restricting visual information to one hemisphere in cats. To restrict visual information to one ...
Oxygen Transport: The Roles of Hemoglobin and Myoglobin Oxygen Transport: The Roles of Hemoglobin and Myoglobin
Video: Retina

For a complete list of videos, visit our video library