The proper needle length when giving an intramuscular injection in the ventrogluteal area

According to research, which of the following statements reflecting the relationship between emotion and the prefrontal cortex is false? a. the prefrontal cortex to regulate one's emotional response. b. the prefrontal cortex is activated when processing information associated with stress. c. sensory input indicating emotion first enters the prefrontal cortex before traveling to the amygdala. d. the prefrontal cortex processes information associated with emotional pleasure.

If a person has a bad pain in their back, specifically lower back a bit above the hip, what should they do besides going to the doctor? what remedies could they use?

Which finger should not be used when measuring heart rate?