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Iodine is the decolorizer in the Gram stain.

The size of a eukaryotic cell ribosome is_________.

Movement of a cell toward a chemical stimulus is termed_________.

Chitin is a chemical component of the cell walls of_________.

All of the following are lipids except_________.

While working on a medical unit, the nurse answers a call light for a woman who asks to take her zolpidem (Ambien) 10 mg orally as ordered before going to sleep. After providing the medication, which of the following actions should the nurse take next?

Eukaryotic flagella differ from bacterial flagella because only eukaryotic flagella_________.

NCLEX Prep – Test Bank Question: Please read the clinical scenario, and then answer the questions that follow to become familiar with the traditional NCLEX question format.A 3-year-old patient presents to the ER after a sudden onset of high fever and chills, a productive cough, and shortness of breath. The parents indicate that the child had been healthy up until that morning. An initial assessment of the child shows an elevated temperature (103oF), rapid pulse rate (140 bpm), and low oxygen saturation level (82%). Supplemental oxygen and acetaminophen are administered immediately, and specimens are obtained from the patient for microbial analysis. The RN provides education for the family about the laboratory findings. Which of the following statements correctly describes the medical importance of a bacterial capsule?

If you observe rod-shaped, pink cells on a slide that had just been Gram-stained, you can assume that the cell envelopes contain endotoxin.

An organelle that is a stack of flattened, membranous sacs and functions to receive, modify, and package proteins for cell secretion is the_________.