Select an ICD-9-CM code for mechanical complication of cardiac pacemaker electrode.
Question 2
The following appears as an entry for category code 295, Schizophrenic Disorders:
The following fifth-digit subclassification is for use with category 295:
0 unspecified
1 subchronic
2 chronic
3 subchronic with acute exacerbation
4 chronic with acute exacerbation
5 in remission
Tommy Thomas is diagnosed with an acute exacerbation of chronic paraphrenic schizophrenia. Which is the correct fifth digit to use?
A) 1
B) 2
C) 3
D) 4
code brown
A surgeon holds a pacemaker next to an X-ray of a pacemaker implanted in a patient’s chest.
Cardiac catheterization.
Which row identifies correctly the excitatory and inhibitory neurons? Select one:
Validation of the genetic code by amino acid sequence analysis of T4 phage lysozyme mutants
Genomes Using Modifications of the Universal Genetic Code