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

Author Question: An adult patient is brought to the emergency department for treatment of an asthma exacerbation. ... (Read 98 times)

plus1

  • Hero Member
  • *****
  • Posts: 676
on: Jul 23, 2018
An adult patient is brought to the emergency department for treatment of an asthma exacerbation.
 
  The patient uses inhaled albuterol as needed to control wheezing. The nurse notes expiratory wheezing, tremors, restlessness, and a heart rate of 120 beats per minute. The nurse suspects that the patient has
  a. over-used the albuterol.
  b. not been using albuterol.
  c. taken a beta-adrenergic blocker.
  d. taken a monoamine oxidase (MAO) inhibitor.

Question 2

The nurse administers subcutaneous epinephrine to a patient who is experiencing an anaphylactic reaction. The nurse should expect to monitor the patient for which symptom?
 
  a. Bradycardia
  b. Decreased urine output
  c. Hypotension
  d. Nausea and vomiting


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

T4T

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 23, 2018
Answer to Question 1

ANS: A
High doses of albuterol may affect beta1 receptors, causing an increase in heart rate. Patients having an asthma exacerbation may over-use their albuterol inhalers when seeking relief. Patients may have wheezing and increased heart rate during an untreated asthma exacerbation, but they will not have tremors and restlessness.

Answer to Question 2

ANS: B
Epinephrine can cause renal vasoconstriction and thereby reduce renal perfusion and decrease urinary output. Epinephrine causes tachycardia and elevates blood pressure. Nausea and vomiting are not expected to occur.


plus1

  • Member
  • Posts: 676
Reply 2 on: Jul 23, 2018
Excellent

bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Tattoos and Body Piercings: This patient developed cellulitis from tattoo ink Tattoos and Body Piercings: This patient developed cellulitis from tattoo ink
Coronary artery bypass graft (CABG). The grafts are often obtained from the patient’s saphenous vein Coronary artery bypass graft (CABG). The grafts are often obtained from the patient’s saphenous vein
An example of a medical history sheet to list patient problems. An example of a medical history sheet to list patient problems.
Botox therapy: (left) before treatment; (right) after treatment. Botox therapy: (left) before treatment; (right) after treatment.
EGT 1 and EGT 2 are used by the PCM to help control after treatment. EGT 1 and EGT 2 are used by the PCM to help control after treatment.
The relationship of substrate con- version (as measured by optical density) to the amount of patient ... The relationship of substrate con- version (as measured by optical density) to the amount of patient ...
Video: Digestive chemicals - types & enzymes

For a complete list of videos, visit our video library