Answer:
Option (d).
Explanation:
Hemovac drain may be defined as the drain used to remove the fluids produced in the patients after surgery. This device is circular connected with the tube.
Hemovac needs the compress to perform the suction. The fully expanded hemovac do not allow any suction, this causes the malfunctioning of the drain. The abdominal surgery patient produces large amount of abdominal drainage. The incisional content is not drained by NG tube. Dry drainage on the dressing is not related to hemovac drainage.
Thus, the correct answer is option (d).
The top number is the systolic pressure and the bottom number is the diastolic pressure.
Answer: The option that is true regarding Carl's use of substances is D) All of these choices are true.
Explanation: All of the choices provided about Carl's use of substances are true. First, he shows that he has characteristics of addictive behaviour when <u>he denies that he has a problem with drug use, when he boasts about his capacity to drink alcohol, and when he dismisses the risks of mixing alcohol and drugs.</u> Moreover, Carl has a substance abuse problem<u> he desires to drink and use drugs day and night and even to mix the substances</u>. He also has a substance dependence problem because, <u>when he is not drinking, he is using "speed" and, when he needs to sleep, he takes Valium.</u> In that way, Carl has both substance abuse and substance dependence problems and he also behaves as an addict.