Answer:
e. Centrioles send out microtubules, which bind to kinetochores to pull chromatids apart.
Explanation:
The centrioles are structures formed by microtubules that move to opposite poles during cell division, while the microtubules are polymers of tubulin that conform to the cytoskeleton, which provides the structure to the cell and is associated to its division during mitosis and meiosis. The kinetochore is assembled in the centromere region where binds the chromosomes to the mitotic spindle microtubules. These filaments (microtubules) bind to the kinetochore of sister chromatids in order to separate them during anaphase.
Answer:
See the explanation below, please.
Explanation:
Azithromycin corresponds to a broad-spectrum antibiotic, more precisely of the macrolide type, to which erythromycin also belongs. This type of antibiotic is bacteriostatic; which act by inhibiting the synthesis of bacterial proteins by binding to the 50S subunit of the ribosome.
It is used to fight infections such as pneumonia, bronchitis, sexually transmitted diseases, pharyngitis, tonsillitis, otitis media.
Answer:
Objective: Understanding the Difference. Subjective and objective are two forms of perception, and the main difference between them is that a subjective point of view focuses on a personal interpretation of the subject, while an objective viewpoint is based on factual data
The nurse should question about the use of <u>heparin sodium</u> in the physician’s drug order to a hemorrhagic stroke patient.
Explanation:
A hemorrhagic stroke leads to impaired brain functioning due to bursting of a blood vessel and resultant bleeding in the brain.
When an anticoagulant like heparin is administered to a hemorrhagic stroke patient, it increases the risk of further bleeding from the weakened arteries.
Heparin is administered to reduce or remove any blood clots; however, as a blood thinner, it poses an increased risk of further bleeding or hemorrhage just related to the heparin itself. Blood clotting time should be monitored by coagulation tests while administering heparin-based drugs like heparin sodium.
Complications from heparin sodium can lead to adrenal, ovarian, or retroperitoneal hemorrhage.
