You would NOT expect a person using methamphetamine to present with:

When considering the effects of methamphetamine on the body, it is essential to understand the physiological responses associated with its use. Methamphetamine is a powerful central nervous system stimulant that typically leads to significant increases in heart rate, blood pressure, and levels of alertness.

Individuals using methamphetamine often present with hypertension, which is an elevated blood pressure, due to its stimulant properties. Insomnia is also commonly reported, as the drug can disrupt normal sleep patterns and lead to wakefulness. Restlessness is another common symptom, as users frequently exhibit heightened levels of energy and agitation.

In contrast, bradypnea refers to an abnormally slow respiratory rate. Given that methamphetamine is a stimulant, it would not be expected to cause bradypnea; instead, users would commonly experience tachypnea, which is an increased respiratory rate. Therefore, the presence of bradypnea would be inconsistent with the expected pharmacological effects of methamphetamine use, making it the correct choice for what one would not expect in a person using this drug.