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NR 507 Midterm Exam / NR 507 WEEK 4 Midterm Exam (Version-1), NR 507: Advanced Pathophysiology, Chamberlain $12.49   Add to cart
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NR 507 Midterm Exam / NR 507 WEEK 4 Midterm Exam (Version-1), NR 507: Advanced Pathophysiology, Chamberlain

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NR 507 Midterm Exam / NR 507 WEEK 4 Midterm Exam (Version-1), NR 507: Advanced Pathophysiology, Chamberlain

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  • May 10, 2023
  • 25
  • 2022/2023
  • Exam (elaborations)
  • Questions & answers

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  • chamberlain
  • nr 507 midterm exam nr 507 week 4 midterm exam version 1
  • nr 507 advanced pathophysiology

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  • NR 507
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NR 507 Week 4 Midterm Exam
NR 507: Advanced Pathophysiology
 Verified And Correct Answers
 Best document for Exam
 Secure Better Grades

,1. Question : What is the final stage of the infectious process?

Student
Answer: Colonization


Invasion

Multiplication

Spread
Instructor From the perspective of the microorganisms that cause disease, the infectious
Explanation: process undergoes four separate stages of progression: (1) colonization, (2)
invasion, (3) multiplication, and (4) spread.

Points Received: 2 of 2
Comments:



Question 2 Question : Where in the respiratory tract do the majority of foreign objects
. aspirated by children finally lodge?

Student
Answer: Trachea


Left lung

Bronchus

Bronchioles
Instructor Approximately 75% of aspirated foreign bodies lodge in a bronchus. The other
Explanation: options are not locations where children aspirate the majority of foreign objects.

Points Received: 0 of 2
Comments:



Question 3 Question : What is the primary cause of respiratory distress syndrome (RDS) of
. the newborn?

Student
Answer: Immature immune system


Small alveoli

Surfactant deficiency

Anemia
Instructor RDS is primarily caused by surfactant deficiency and secondarily by a deficiency
Explanation: in alveolar surface area for gas exchange. None of the other options are related
to the cause of RDS.

, Points Received: 2 of 2
Comments:



Question 4 Question : Which statement concerning benign tumors is true?
.

Student Answer:
The resulting pain is severe.

Benign tumors are not encapsulated.

Benign tumors are fast growing.

The cells are well-differentiated.
Instructor A benign tumor is well-differentiated with its tissue appearing similar to the
Explanation: tissue from which it arose. The other options are characteristic of a malignant
tumor.

Points Received: 2 of 2
Comments:



Question 5 Question : Which compensatory mechanism is spontaneously used by children
. diagnosed with tetralogy of Fallot to relieve hypoxic spells?

Student
Answer: Lying on their left side


Performing the Valsalva maneuver

Squatting

Hyperventilating
Instructor Squatting is a spontaneous compensatory mechanism used by older children to
Explanation: alleviate hypoxic spells. Squatting and its variants increase systemic resistance
while decreasing venous return to the heart from the inferior vena cava. The
other options would not result in these changes.

Points Received: 2 of 2
Comments:



Question 6 Question : Which cytokines initiate the production of corticotropin-releasing
. hormone (CRH)?

Student
Answer: IL–1 and IL-6


IL-2 and TNF-

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