Mohamed Abbas, a science teacher at Senioritis.io

Mohamed Abbas
June 20, 2023
Physiology

Understanding Autonomic Control of Heart Rate During Exercise: PNS Withdrawal and SNS Outflow Explained

Which of the following most accurately describes changes in autonomic control of heart rate during incremental exercise (from rest to VO2 max)?- PNS outflow is followed by...

Mohamed Abbas
June 20, 2023
Physiology

Exploring the Mechanism of Action of Beta Blockers for Blood Pressure Control and Arrhythmia Prevention.

Which of the following statements about beta-adrenergic blocking medications are true?- beta blockade reduces the vigor of ventricular contraction.- All of these answers are correct. – beta...

Mohamed Abbas
June 20, 2023
Physiology

Understanding the Frank-Starling Law of the Heart: How End-Diastolic Volume Impacts Cardiac Output

The fact that an increase in end-diastolic ventricular volume increases the stroke volume of the heart is an illustration of the…- influence of the parasympathetic nervous system...

Mohamed Abbas
June 20, 2023
Pediatrics

Identifying Respiratory Distress Syndrome in Premature Newborns: Assessment Findings to Watch For

the nurse in a newborn nursery is monitoring a preterm newborn for respiratory distress syndrome. which assessment findings should alert the nurse to the possibility of this...

Mohamed Abbas
June 20, 2023
Pediatrics

Understanding Common Triggers for Sickle Cell Crisis: Importance of Recognizing Fluid Overload as a Precipitating Factor

the clinic nurse instructs parents of a child with sickle cell anemia about the precipitating factors related to sickle cell crisis. which, if identified by the parents...

Mohamed Abbas
June 20, 2023
Pediatrics

Managing Hemophilia A: Intravenous Infusion of Factor VIII for Effective Clotting Therapy

a 10 year old child with hemophilia A has slipped on the ice and bumped his knee. the nurse should prepare to administer which prescription?a. injection of...

Mohamed Abbas
June 20, 2023
Pediatrics

Optimal Treatment for Children with Sickle Cell Anemia: Identifying Common Prescription Errors

the nurse is reviewing a health care provider’s prescriptions for a child with sickle cell anemia admitted for the treatment of a vaso-occlusive crisis. which prescriptions documented...

Mohamed Abbas
June 20, 2023
Pediatrics

Eating for Blood Sugar Stability: The Importance of Pre-Activity Snacks for Children with Type 1 Diabetes

a school age child with type 1 diabetes mellitus has soccer practice and the school nurse provides instructions regarding how to prevent hypoglycemia during practice. what should...