In seedless plants without vascular tissues, the sporophyte a. depends on the gametophyte for food and support. b. is the dominant generation. c. is haploid. d. lives longer than the gametophyte. e. is larger than the gametophyte.

The answer to this question is that the nurse should implement a technique which will use a spacer or extender with the metered-dose inhaler. An bronchodilator is also known as asthma inhalers is used to help patients to breathe easily. Patients with copd are given this medicine to give relief to patients and help them breathe easily.