This Block 9 Rx Automomics MCQs quiz assesses understanding of autonomic nervous system disorders, reflex pathways, and pharmacological impacts on heart rate. It is designed for medical students preparing for exams, enhancing their knowledge in physiology and pathophysiology.
Stimulate beta 1 receptors
Inhibit beta 1 receptors
Stimulate beta 2 receptors
Stimulate alpha 1 receptors
Inhibit alpha 1 receptors
Rate this question:
A non-selective beta agonist
A B3 receptor antagonist
A B1 receptor antagonist
A M2 receptor antagonist
A B2 receptor antagonist
Rate this question:
Sympathetic preganglionic neurons are found in the intermediolateral cell column
Parasympathetic motoneurans are found in the medulla oblongata
Parasympathetic preganglionic fibers are myelinated and the postganglionic axons are short.
Sympathetic preganglionic axons are myelinated and postganglionic axons are long
Rate this question:
Enhanced release of norepinephrine by post-ganglionic sympathetic fibers
Reduced release of norepinephrine from sympathetic post-ganglionic fibers
Acetylcholine released from post-ganglionic sympathetic fibers
Activation of alpha 1 receptors
Loss of parasympathetic innervation of the sphincter muscle of the eye
Rate this question:
Sweaty palms
Tachycardia (increased heart rate)
Constricted pupils (miosis)
Dilated pupils (mydriasis)
Excessive watery salivation
Rate this question:
Increase heart rate
Reduce heart rate
Have no effect on heart rate
Bind to beta 1 receptors
Bind to M3 receptors
Rate this question:
1
2
3
4
5
6
Cranial Nerve III
Cranial Nerve IX
Cranial Nerve X
S1
S2
Rate this question:
Pheochrornocytosis
Shy drager syndrome
Raynaud syndrome
Homer's syndrome
Rate this question:
Radial muscle of iris and Schlemm canal
Sphincter of iris and ciliary muscle
Trabecular meshwork and radial muscle of ins
Ciliary epithelium and retina
Retina and lens
Rate this question:
Quiz Review Timeline (Updated): Aug 8, 2024 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
Dr Gawad - CNS - Mid Moduel Exam Training
Dr. Gawad's CNS Mid Module Exam Training focuses on the autonomic nervous system, assessing knowledge on parasympathetic and sympathetic functions, neurotransmitter roles, and...
Questions:
32 |
Attempts:
737 |
Last updated:
Mar 20, 2023
|
Dr Gawad - Mid-Module Exam Physiology
Dr. Gawad's Mid-Module Exam in Physiology assesses key concepts of the autonomic nervous system, including parasympathetic and sympathetic functions, neurotransmitter roles, and...
Questions:
34 |
Attempts:
661 |
Last updated:
Mar 22, 2023
|
Dr Gawad Physiology Course Online Exams - ANS Introduction, Autonomic Ganglia
5 MCQs (Only one correct answer)
Each MCQ: 1 mark, Total mark: 5 (you will get the results immediately with correction by the web)
Allowed time: 7 min
Good Luck
Questions:
5 |
Attempts:
3341 |
Last updated:
Nov 29, 2023
|
Autonomic Nervous System Trivia Quiz: How Much You Know?
How much do you know about the autonomic nervous system? This system regulates many functions involving the internal organs and also controls some of the muscles within the body...
Questions:
37 |
Attempts:
227 |
Last updated:
Mar 21, 2023
|
Chapter 15 Anatomy Quiz
This Chapter 15 Anatomy Quiz focuses on the autonomic nervous system, assessing knowledge on its functions, including the sympathetic 'fight or flight' response and control over...
Questions:
14 |
Attempts:
596 |
Last updated:
Mar 20, 2023
|
Chapter 5: Defining, Measuring, & Managing Stress
This quiz in Chapter 5 focuses on the peripheral nervous system, particularly the autonomic nervous system's role in stress management. It assesses understanding of key components...
Questions:
25 |
Attempts:
1460 |
Last updated:
Mar 21, 2023
|
Wait!
Here's an interesting quiz for you.