Take Test: Online assignment 1

Take Test: Online assignment 1
Content
Assistive Technolo g y Ti ps [ o pens in new window ]
Test Information
Instructions
Description
The following assignment contains 40 multiple choice and true/false question on lectures
from weeks 1-4 (including Module 1 ' regulation of organ function and introduction to
pathophysiology' and Module 2 'cardiovascular pathophysiology'). You can revisit the test,
there is no time limit, but once you submit your test you cannot go back to it.
Instructions
Multiple Not allowed. This Test can only be taken once.
Attempts
Force This Test can be saved and resumed later. Completion
Question 1
1.
Which of the following is FALSE regarding beta 2 adrenergic receptors?
a. They mostly stimulate contraction of smooth muscle
b. They stimulate bronchodilation
c. They stimulate vasodilation in skeletal muscle
d. Present in uterus, where they cause relaxation of muscle
e. They respond to adrenaline
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1 points
Question 2
1.
Question 3
1.
Alpha 1 adrenergic receptors
a. Stimulate skeletal muscle contraction
b. Increase gastric secretion
c. Increase heart rate
d. Relax gastrointestinal sphincters
e. Stimulate vasoconstriction
1 points Save Answer
During the General Adaptation Syndrome response to stress, catecholamine release is
stimulated by:
A. the parasympathetic nervous system
B. corticotropin releasing hormone (CRH)
C. the sympathetic nervous system
D. adrenocorticotropic hormone (ACTH)
E. cortisol
1 points Save Answer
Save Answer

Question 4
1.
Question 5
Question 6
1.
Which of the following mediators of acute inflammation does not increase
vascular permeability?
a.
Which of the following inflammatory cells is typically the first to migrate to a site of
inflammation and is most commonly associated with acute inflammation?
A. Eosinophils
B. Neutrophils
C. T lymphocytes
D. Macrophages
E. Fibroblasts
1 points Save Answer
.1
Which of the following enzymes is important in the synthesis of prostaglandins?
A. Carbonic anhydrase
B. Complement 5a
C. Factor XII
D. Lipoxygenase
E. Cyclooxygenase
1 points Save Answer

histamine
Question 7
1.
Question 8
1.
Which of the following is an early effect of ischaemia which casuses cell
injury?
A.
Increased metabolism of lipids
B.
b. leukotriene D4
c. bradykinin
d.
prostaglandins
e. complement 3b
1 points Save Answer
Which of the following converts fibrinogen to fibrin in blood clot formation?
a. Bradykinin
b. Leukotriene B4
c. Complement 3b
d. Histamine
e. Thrombin
1 points Save Answer