Which of the following is an example of a response to an internal stimulus?
A. you are tired
B. you are hot
C. you eat food
D. you are scared
Select your answer:
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Thyroid Gland Eye Physiology Vitals Cells and Organ Systems Wellness Vocabulary Thrombosis, Emboliya Population Genetics Macronutrients & Micronutrients Hematology Acute Leukemias Shoulder Bacterial Protein Synthesis Inhbitors Joints in our Body Brain, Neurons and The Nervous System Muscle Histology Humanistic and Biological PsychologyOther quiz:
Prokaryotic Cells and Viruses › View
What kind of cell is this?
A. animal
B. Plant
Vascular Surgery › View
What are the recommendations for blood pressure maintenance during a carotid endarterectomy?
A. During a carotid endarterectomy, it is advised to maintain the patient’s MAP slightly above their highest recorded preoperative pressure. For severe hypertension, labetolol may be used, but nitroglycerin is preferred for its swift onset and short duration of action as labetolol could result in postoperative hypotension due to its long duration of action. For hypotension, a pure alpha-agonist such as phenylephrine is preferred because it has minimal dysrhythmogenic potential.
B. Increase blood pressure drastically
C. Maintain low blood pressure throughout surgery
D. Avoid any blood pressure changes