HESI A&P Practice Exam Questions With Complete Solutions
HESI A&P Practice Exam Questions With Complete Solutions What vein returns blood to the heart, draining the head, neck, and upper torso? - ANSWER Superior Vena Cava In order for the actin filaments to bind to the myosin head, what must occur first? - ANSWER Calcium ions must bind to troponin molecules What valve is responsible for preventing the back flow of blood from the right ventricle to the right atrium? - ANSWER Tricuspid valve Which two bones make up the structure of the lower leg? - ANSWER Fibula and Tibia The opening in the skull that is superior to the atlas is known as the _____________. - ANSWER Foramen Magnum What section of the human spine contains five vertebrae? - ANSWER Lumbar What lobe of the brain is responsible for processing olfactory information? - ANSWER Temporal What type of cellular connection is characterized by openings in adjacent animal cells for intercellular exchange to take place? - ANSWER Gap Junctions What is the main function of calcitonin? - ANSWER Decreasing the calcium concentration in the blood What type of joint is present in the elbow? - ANSWER Hinge joint A rupture in the cardiac sphincter would result in what occurring? - ANSWER The back flow of gastric juices into the esophagus
Información del documento
- Subido en
- 10 de mayo de 2024
- Número de páginas
- 4
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
