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

Author Question: A patient is experiencing allergy symptoms after being exposed to environmental dust. This reaction ... (Read 74 times)

rlane42

  • Hero Member
  • *****
  • Posts: 594
on: Jul 23, 2018
A patient is experiencing allergy symptoms after being exposed to environmental dust. This reaction involves the action of histamine, which is released by what cells?
 
  A) Lymphocytes
  B) CD4 T cells
  C) Basophils
  D) Platelets

Question 2

A nursing student is very nervous before her final nursing examination. She states that her stomach is burning. What body system is responsible for this physiological response?
 
  A) Central nervous system
  B) Endocrine system
  C) Cardiovascular system
  D) Parasympathetic nervous system


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dnite

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Jul 23, 2018
Answer to Question 1

C
Feedback:
Histamine is discharged from mast cells and basophils in response to certain stimuli, such as allergic reactions, cellular injury, and extreme cold. Lymphocytes and platelets do not release histamine.

Answer to Question 2

D


rlane42

  • Member
  • Posts: 594
Reply 2 on: Jul 23, 2018
Gracias!

pratush dev

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Bonding Partners and Energy May Change in a Chemical Reaction Bonding Partners and Energy May Change in a Chemical Reaction
Disulfide Bridge Reaction Disulfide Bridge Reaction
Patient Teaching Methods Cont. Patient Teaching Methods Cont.
A Mono-Diff test in which the presumptive well contains the patient's serum mixed with ... A Mono-Diff test in which the presumptive well contains the patient's serum mixed with ...
Hepatitis B antigens and antibody in an acutely infected patient with recovery. Note the indicators ... Hepatitis B antigens and antibody in an acutely infected patient with recovery. Note the indicators ...
Cholesterol reaction Cholesterol reaction
Video: Optic Nerve and Optic Disk Animation (Part 1 of 2)

For a complete list of videos, visit our video library