Ans chemoreceptors - Study guides, Class notes & Summaries

The apex of the heart is formed by the . a. tip of the left ventricle b. tip of the right atrium c. right atrium and right ventricle d. left atrium and left ventricle ANS: A The heart’s apex, or lower portion, is formed by the tip of the left ventricle. The apex lies just above the diaphragm, between the fifth and sixth ribs, in the midclavicular line. OBJ: Identify the surfaces of the heart. 2. The left atrium receives blood from the . a. pulmonary veins b. aorta c. pulmonary arte...

Normal Blood Gas Values - ANS pH: 7.35 - 7.45 PaO2: 80 - 100 mmHg PaCO2: 35 - 45 mmHg ventilation - ANS ability to clear CO2 oxygenation - ANS the process of delivering oxygen to the blood causes for CO2 increase - ANS -CO2 is being produced but not being exhaled quickly enough -increase in CO2 by increased metabolism like fever or exercise -PaCO2 in ABG is increased therefore pH decreases -as CO2 accumulates, peripheral and central chemorece...

EFM paper speed 3cm/ minute Ultra sound (EFM) US transducer detects motion through ultrahigh frequency sound waves - it determines FHR by auto correlation compares successive reflected ultra sound waveforms at many points FSE fetal scalp electrode (ISE) measures interval between R waves Value of EFM used as a screen test, not considered diagnostic - normal EFM tracing = grater than 99% chance fetus with not have neurologic injury Normal FHR pattern detects what? Intact CNS, oxygenati...

NCC EFM Certification Exam Questions and Answers (2023/2024) (Verified Answers) Ductus venosus connects ______ to ______? -ANS Umb. vein to IVC Foramen ovale connects _______to______? -ANS R. atrium to L. atrium Ductus arteriosus connects _______ to _______? -ANS Pulm. artery to aorta Normal rate -ANS 110 to 160 BPM Average baseline rate at 15wks gestation -ANS 160 BPM Average rate in fetus with heart block -ANS 60 BPM (intrinsic ventricular or nodal rate) Sympathetic ef...

Biology 353 Exam 3 Practice Questions and Answers the partial pressure of carbon dioxide in alveolar air after inspiration of fresh dry air is lower than one would expect because - Ans:-water vapor contributes to the overall alveolar gas pressure the pulmonary and systemic circulation have similar - Ans:-blood flow per minute and diastolic pressures Myoglobin is an oxygen binding pigment found in some muscles. It has a higher oxygen affinity than hemoglobin. Therefore, it - Ans:-facilitat...

Test Bank For ECGs Made Easy 6th Edition by Barbara Aehlert Complete Chapter 1-10. The apex of the heart is formed by the . a. tip of the left ventricle b. tip of the right atrium c. right atrium and right ventricle d. left atrium and left ventricle ANS: A The heart’s apex, or lower portion, is formed by the tip of the left ventricle. The apex lies just above the diaphragm, between the fifth and sixth ribs, in the midclavicular line. OBJ: Identify the surfaces of the heart. 2. The lef...

Exercises 15 & 16: Reflex Physiology and General Senses Questions & Answers 2024 the comparatively simple automatic response to a stimulus - ANS-Relex Neural Reflexes are designed to: - ANS-- maintain balance and posture - protect us from danger or injury - carry out routine activities like chewing or walking What are the 5 steps of the reflex arc? - ANS-1. receptor 2. sensory relay 3. Integration 4. motor command relay 5. effector What is general stimuli responsible for? - ANS-temper...

ATI TEAS Questions and Answers 2023/2024 Upper respiratory tract consists of - correct ans nose nasal cavity mouth pharynx larynx lower respiratory tract consists of - correct anstrachea lungs bronchial tree airway consists of - correct ansnose nasal cavity mouth pharynx larynx trachea bronchi bronchial network what is the function of alveoli? - correct ansallows for exchange of gas the right lung has how many lobes? - correct ans3 left lung has how many lobes? - c...

EMT AIRWAY FISDAP Exam Elaboration |Question and Answers| VERIFIED!! Which of the following would cause an increase in the amount of exhaled carbon dioxide? *Ans* Increased cardiac output All of the following are signs of hypoxia except *Ans* dehydration Inhalation occurs when the *Ans* diaphragm and intercostal muscles contract and cause a decrease in intrathoracic pressure. Based on current guidelines in which of the following situations should supplemental oxygen be administered *...

Midwifery MCQ With Correct Answers Which hormone is produced by the corpus luteum? - ANS Progesterone Which stage of the menstrual cycle remains fairly constant regardless of the regularity of a woman's cycle? - ANS Luteal By how much does the body cells' need for oxygen increase in pregnancy? - ANS 20% Which structure carries oxygenated blood across the placenta to the fetus? - ANS Umbilical vein Which valve is situated between the left atrium and ventricle? -...