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

Author Question: A female student is driving to school when another driver nearly hits her. Her heart begins beat-ing ... (Read 104 times)

justinmsk

  • Hero Member
  • *****
  • Posts: 524
on: Jun 25, 2018
A female student is driving to school when another driver nearly hits her. Her heart begins beat-ing harder and faster as she becomes aroused and scared. Which of the following stages of the general adaptation syndrome is she experiencing?
 
  a. Alarm stage
  b. Stage of resistance
  c. Adaptation
  d. Exhaustion

Question 2

A 30-year-old female is diagnosed with systemic lupus erythematosus (SLE). Which symptoms are a result of a type II hypersensitivity?
 
  a. Anemia
  b. Seizures
  c. Lymphopenia
  d. Facial rash
  e. Photosensitivity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ilianabrrr

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: A
The alarm stage, the initial reaction, is manifested by arousal of the body's defenses that prepare the body to fight or flee from threat. This stage involves the secretion of hormones and cate-cholamines to support physiologic/metabolic activity and boosts the immune system to thwart infection. The stage of resistance/adaptation is the second step as the body attempts to sustain the challenge. Exhaustion marks the breakdown of compensatory mechanisms, when the response can no longer be sustained.

Answer to Question 2

ANS: A, C
The patient is experiencing type II hypersensitivity when experiencing anemia and lymphopenia. Seizures, facial rash, and photosensitivity are not associated with type II hypersensitivity reac-tions.


justinmsk

  • Hero Member
  • *****
  • Posts: 524
Reply #2 on: Jun 25, 2018
Thank you :)


ilianabrrr

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jun 25, 2018
Happy to help you


« previous next »
 

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

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.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Summation of Heart Sounds, Normal S2 Summation of Heart Sounds, Normal S2
Heart Heart
Female Breast Lymphatic Drainage Female Breast Lymphatic Drainage
Negative feedback control of the female reproductive hormones Negative feedback control of the female reproductive hormones
Phases of the Female Reproductive Cycle Phases of the Female Reproductive Cycle
A highway curve of radius 80 m is banked at 45°. Suppose that an ice storm hits, and the ... A highway curve of radius 80 m is banked at 45°. Suppose that an ice storm hits, and the ...
Video: How do the different types of chromatography work? (No Audio)

For a complete list of videos, visit our video library