Sinus bradycardias, sinus tachycardias, and sinus arrhythmias are all associated with normal conduction (normal P-waves followed by narrow QRS complexes).
a. true
b. false
Answer: a. true
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A critically ill patient develops hemolytic anemia after administration of penicillin. The treatment is
A) discontinuation of the drug. B) heparin. C) possible red blood cell transfusion. D) a and c are correct.
The patient is receiving Phenobarbital (Luminal) for control of seizures. The patient tells the nurse she plans to become pregnant. What is the best response of the nurse?
1. "Your medication dose will need to be decreased during your pregnancy." 2. "Please talk to your doctor; this drug is contraindicated in pregnancy." 3. "Your medication dose will need to be increased during your pregnancy." 4. "Please talk to your doctor; you will need a safer drug like valproic acid (Depakene)."
An older adult patient is admitted to the hospital for treatment of an exacerbation of a chronic illness
Admission laboratory work reveals an extremely low serum drug level of the drug used to treat this condition. The patient has brought the medication to the hospital, along with other medications taken. The patient's renal and hepatic function tests are normal. What might the nurse suspect as a likely cause of this finding? a. Financial concerns b. Inability to open drug containers c. Increased tolerance to the drug's effects d. Patient's conviction that the drug is unnecessary
When persons with hepatitis become ill and their laboratory tests are abnormal but their skin develops a yellow tinge, this condition is called subclinical hepatitis
Indicate whether the statement is true or false