The nurse is preparing to administer a cephalosporin antibiotic. Which of the following are correct regarding these drugs? Select all that apply. Primarily eliminated by kidneys

Do not contain the beta-lactam ring required for antibacterial activity

Bind to penicillin-binding proteins to disrupt cell wall synthesis and activate autolysins (enzymes that cleave bonds in the cell wall).

Potential cross-sensitivity with penicillin

Personality is a mixture of characteristics/qualities that form an individual's distinctive persona. it can be influenced by environmental and biological factors; one's culture is a most important factor that shape personality. extreme mood swings, unstable relationships, distorted self-image, impulsive/risky behavior, explosive anger, chronic feelings of sadness/emptiness, etc. these could indicate that someone could have a personality disorder.

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