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Questions in medicine

[Free] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Free] When restraining a violent patient, you should use A. the minimum force necessary to control the patient. B. as much force as needed to make the patient listen. C. any technique necessary to protect yourself. D. whatever means are available to control the patient.

[Free] A patient 32 weeks pregnant reports being punched in the stomach several times. The patient reports sudden, sharp abdominal pain and vaginal bleeding. The vital signs are BP 108/70, P 128, and R 24. Which of the following conditions should the EMT most strongly suspect? A. Preeclampsia B. Placenta previa C. Abruptio placentae D. Spontaneous abortion

[Free] Which defense mechanism is often used when processing a loss, and also when a person is addicted to a substance, where this person refuses to accept reality? A. Denial B. Reaction formation C. Identification D. Regression

[Free] Which intervention helps healthcare providers determine the type of stroke a person has experienced and decide upon related treatment options? A. surgical exploration B. computed tomography (CT) scan C. magnetic resonance imaging (MRI) D. positron emission tomography (PET) scan

[Free] Which of the following best describes a sampling frame in health services research? A. The final dataset after analysis B. The unit from which the data is collected C. The list of sampling units from which a sample is selected D. The population about which the researcher wishes to draw conclusions

[Free] Which should you do when using pre-measured thickening products? A. Add the thickener and then the liquid. B. Give your client a prepared thickened liquid straight out of the refrigerator. C. Leave the thickened liquid at room temperature. D. Stir lightly and give to your client right away.

[Free] A controversial, rare disorder in which conscious awareness becomes separated from previous memories, thoughts, and feelings is called: A. schizophrenia B. antisocial personality disorder C. borderline personality disorder D. dissociative disorders

[Free] An 8-year-old patient has abdominal pain, tearing, drooling, and runny nose after being found in the family tool shed. The patient's signs and symptoms are most likely caused by which of the following chemicals? A. Naphthalene B. Hydrogen sulfide C. Organophosphates D. Petroleum distillates

[Free] Which of the following organs serves as an exchange between the maternal and fetal blood during pregnancy? A. Corpus luteum B. Umbilical cord C. Placenta D. Cervix