Which of the following is a property of a reversible cholinesterase inhibitor?
A) Enables parasympathetic stimulation for a finite period
B) Blocks sympathetic stimulation for a finite period
C) Blocks parasympathetic stimulation for a finite period
D) Enables sympathetic stimulation for a finite period
Question 2
The patient is a 7-year-old female who experienced a sudden onset of coughing and expiratory wheezing about 20 minutes ago. She has no history of pulmonary or cardiovascular disease. She states that she was eating peanuts immediately before the onset of the symptoms and that she almost choked on one. Auscultation of her chest reveals localized wheezing in the right lung field. She is MOST likely suffering from:
a. an acute asthma attack.
b. anaphylaxis.
c. aspiration of a foreign body into the lower airways.
d. pneumonia.
Three types of reversible inhibition
Reversible phosphorylation and direction of mRNP nuclear export
Lineweaver–Burk plots of the reactions with and without a competitive inhibitor
A substrate and its competitive inhibitor
Reversible covalent modification by kinases/ phosphatases
Effects of an inhibitor and an uncoupler on oxygen uptake and ATP synthesis