A family member who keeps pleading with a deceased loved one to "wake up" is experiencing which reaction to death and dying?

A medication is found during clinical testing to potentially deform, injure, or kill an unborn fetus. The medication would be categorized by the FDA as:

A) teratogenic. B) analgesic. C) iatrogenic. D) anticholinergic.

Which of the following statements about pulse oximetry is FALSE?

A) Oxygen saturation is the percentage of hemoglobin that is bound with some molecular structure. B) Pulse oximetry values can be expected to decrease within seconds in cases of developing hypoxia. C) Pulse oximetry should be used on all patients with respiratory complaints. D) It may be difficult to obtain a reading in patients experiencing peripheral vasoconstriction.