The Rapid Ultrasound for Shock and Hypotension (RUSH) examination is used for patients with hypotension without clear cause or undifferentiated hypotension. In the emergency department setting, clinicians may perform the RUSH examination to supplement the physical assessment and differentiate the diagnosis of hypovolemic, obstructive, cardiogenic, and distributive forms of shock. The key elements of the RUSH examination are the pump, tank, and pipes, meaning potentially causes of the hypotension are examined within the heart, vascular volume and integrity, and the vessels themselves. Clinicians follow a systemic protocol to seeking evidence of specific conditions including heart failure exacerbation, cardiac tamponade, pleural effusion, pneumothorax, abdominal aortic aneurysm, and deep vein thrombosis. Because ultrasonography is a user-dependent skill, the advanced practice nurse in the emergency department should be educated regarding the RUSH protocol and prepared to implement the examination.

With the increasing incidence of atopic dermatitis (AD) in the U.S., the highest prevalence of AD being found in Hispanic countries, and the rising Hispanic-American population, educational resources on eczema focused on Spanish-speaking populations are needed more than ever. As such, the primary goal of this project was to assess the beneficial impact of an educational intervention conducted through a virtual platform for Hispanic individuals living with atopic dermatitis. Utilizing WhatsApp, the study enrolled 55 participants diagnosed with AD and/or parents of children diagnosed with AD. Participants were enrolled in a seven-day educational module with daily topics on AD health knowledge. A health knowledge survey was administered before the educational program, upon completion of the program, and one month after completion. The program found a 14% increase in AD health knowledge upon completion of the program (p < 0.001). Most importantly, there was no significant difference found between the health knowledge survey submitted at program completion and one month after completion, signaling that health knowledge taught through the course was successfully retained by participants (p = 0.29). Qualitative themes involving atopic disease were additionally explored through group discussions, including mental health and peer stigma. This study is the first of its kind in dermatology utilizing the WhatsApp format. The success of retained health knowledge regarding AD demonstrates that future virtual endeavors can be effective and accessible methods of patient education overall for populations that might not have ease of access to major medical centers.

• Caregiver mental health correlates directly with child outcomes. • Remotely conducted education and telehealth was feasible and acceptable to low-income caregivers. • Virtual education increased caregiver asthma knowledge and decreased depresive symptoms. • More caregiver education is needed in the area of medication administration.

Tobacco use is a major threat to public health. Current guidelines suggest that healthcare professionals in the emergency department provide routine smoking cessation screening and interventions. Evidence suggests that an educational intervention among registered nurses in the emergency department may increase education and referral for smoking cessation of patients who use tobacco products. An educational module regarding smoking cessation counseling was provided to registered nurses in the emergency department at a private hospital in South Florida. A pre- and postintervention self-reported survey evaluated changes in nurses asking about tobacco use; advising to quit; assessing readiness, assisting, and arranging follow-up for patients who smoke to quit; and encouraging pharmacological agents. All participating nurses screened for tobacco use most of the time before and after the intervention. However, the number of nurses who assessed readiness, assisted, arranged follow-up for patients and encouraged the use of pharmacological agents increased significantly in the postsurvey. Study findings agree with previous research indicating that nurses routinely screen for tobacco and advise to quit. However, implementing smoking cessation education and referral resources may better equip registered nurses in the emergency department to take an active role initiating follow-up interventions for patients who screen positive for tobacco use. Educational interventions among these nurses can increase knowledge of and utilization of existing resources to help patients quit.

Since the introduction of ultrasonography, clinicians have discovered different uses for embedding this technology in the clinical setting. The use of point-of-care ultrasonography has gained a lot of interest in the emergency department. It is a procedure that a clinician can rapidly utilize to triage, risk stratify, evaluate, and monitor the patient's condition. The COVID-19 pandemic has highlighted the significance and application of ultrasonography in identifying and managing patients presenting with lung pathology in the emergency setting.