vt103 lessson3 exam

Match the descriptions with the correct heart chamber.   contains high oxygenated blood which as just returned from the lungs     contains low oxygenated blood which as just returned from the body     contains high oxygenated blood that is being pumped out into the systemic circuit     contains low oxygenated blood that is being pumped out into the pulmonary circuit     pulmonary veins are attached to this chamber     the pulmonary trunk is attached to this chamber     the aorta is attached to this chamber     the vena cavas are attached to this chamber     houses the papillary muscles and the chordae tendinaea that are attached to the mitral valve     houses the papillary muscles and the chordae tendinaea that are attached to the tricuspid valve     blood leaving this chamber must travel thorough the bicuspid valve     blood leaving this chamber must travel thorough the right atrioventricular valve     blood…

I need help with a respiratory question, thanks In the fetal heart, the foramen ovale allows blood to flow between which two structures?   Right atrium to left ventricle. Right atrium to left atrium. Bypass the liver and enter the inferior vena cava. Pulmonary artery to aortic arch.   thanks

Which answer would be considered a modifiable risk factor for atherosclerosis? being male 55 years of age hypertension family history of heart disease

This is NOT graded!

Which is not a characteristic of the heart sound represented by the green bar?      high pitch     loud in the apex     soft in the base     heard in healthy individuals

head Label the ultrasound screen for a longitudinal image: 95 Liver Label the Ultrasound screen for a transverse image. carotid artery THYROID (it lobe) trachea When would you use a high frequency transducer? When would you use a low frequency transducer? anterior areal time image. Feet posterior What is frame rate? Why is it important in imaging? Prame rate refers to how often the image is updated to produce imaging Rapidly moving structuree Generally, A higher from rated is useful for sons

Baroreceptors: React to changes in blood pressure Are located in SA Node Are located in the carotid and aorta Respond to changes in EKGs React to changes in blood pressure Are located in SA Node Are located in the carotid and aorta ✓ [Choose ] False True [Choose ] [Choose ] [Choose ]

Which substance fills the dural venous sinus? Group of answer choices Lymph Air Cerebrospinal fluid Adipose Blood

Mrs Alensi returned to the ward 1 hour ago following a Left sided total knee replacement. She has a morphine infusion running at 1mg/hour for pain relief. 30 minutes ago, her BP was 115/75 and her respirations were 16. You have just checked again and now her BP is 85/55 and her respirations are 10. Describe what actions you would take and medications you anticipate administering and provide rationale.