The Effects of Laughter Yoga on Happiness and Stress in Nursing Students Going into Clinical Practice for the First Time.

There are numerous difficulties that nursing students must overcome in the nursing practice environment. This circumstance mainly impacts the happiness and stress levels of nursing students who lack clinical practice. In this study aimed to examine the effect of laughter yoga (LY) on nursing students' happiness and stress levels attending to clinical practice for the first-time.

Investigation of Granulomatous Inflammations in Terms of Tuberculosis Diagnosis: A 5-Year Multi-center Laboratory Study.

Objective: Granulomatous inflammation showing "caseification necrosis" is considered pathognomonic for tuberculosis. This study aimed to evaluate patients with granulomatous inflammation and some characteristics to diagnose tuberculosis.

Material And Methods: This is a cross-sectional descriptive study.

Do patients with diabetes use the insulin pen properly?

Aim: This study was conducted to evaluate the insulin pen application knowledge and skills of patients with diabetes.

Methods: In our descriptive study, 200 patients with diabetes were asked to present the insulin pen injection technique on a mannequin and the steps of the pen injection implementation were noted on the data collection form as correct/incorrect by researchers.

Results: More than 3 out of 4 (79.