What are manifestations of extracellular fluid volume deficit (hypovolemia). Select all that apply. 

Insurance companies are interested in knowing the population proportion of drivers who always buckle up before riding. When designing a study to determine this population proportion, what is the minimum number of drivers you would need to survey to be 95% confident that the population proportion is estimated within 0.03?

Listen to the three questions (domanda numero 1, domanda numero 2 e domanda numero 3) and match them with the answers. P.S.  “domanda numero 1” means “queston number 1”

Suppose scores on exams in statistics are normally distributed. A random sample of 36 scores is selected and the sample mean is found to be 68. Suppose the population standard deviation is 3 points. Is this a Z-interval or a T-interval? Construct and interpret a 99% confidence interval estimate for the population mean exam score.

Fill in the blanks with the correct form of imperfetto choosing the verb from the word bank.   uscire  andare divertirsi essere dormire Luca [1] sempre con i suoi amici il sabato sera. Da giovani, noi [2] al luna park e [3] tantissimo. Quando era giovane, Marta [4] molto timida. Durante il fine settimana, gli studenti [5] fino a tardi.

What would be the ASA status of a 40 year-old female, 63 inches tall, and weighing 150 Kg scheduled for a hysterectomy with a history of hypertension (BP 143/82 on admission)?

What best explains the FiCO2 seen on this monitor display?  

Which best describes macroshock?

After moving the patient from the litter to the operating room table, what should be done first for patient safety?

What is the most important concern with patient positioning in the operating room?