In what portion of the cell cycle do the chromosomes appear invisible under a light microscope because they are not yet condensed?

Evidence of crossing over can often be seen under the light microscope as a structure called a_________ .

A client is admitted to rule out a thoracic aortic aneurysm. Which assessment finding would be indicative of this condition?  

The nurse is caring for a client admitted with pyelonephritis. Upon review of the client’s intake and output, the record reveals the client has been consuming 3-3.5 L of oral fluid since admission.  The most appropriate action for the nurse to take is which of the following?    

A nurse is caring for a client with an endotracheal tube on mechanical ventilation. When assessing the client, the nurse would document which of the following cuff pressures as normal?  

A nurse is caring for a client with a tracheostomy receiving mechanical ventilation. What action should the nurse perform when caring for the tracheostomy?  

A female client’s most recent urinalysis results are suggestive of bacteriuria. When assessing this client, the nurse’s data analysis should be guided by what principle?  

A client scheduled for a CT scan of the abdomen with contrast. The client has a BUN: 27 and creatinine level of 2.1 mg/dL. In preparing the client for the procedure, the nurse anticipates the provider will order which intervention?  

A client is status post a nephrectomy. The nurse is performing the assessment and notes the client has become lethargic, vital signs are Temperature: 98.9°Farenheit, Pulse: 102 beats/min, Respirations: 18, Blood pressure: 89/50, O2 Saturation: 98% on face mask at 40%. Which of the following nursing actions should the nurse prioritize in the care of this client?  

A nurse has written a plan of care for a man diagnosed with peripheral arterial insufficiency. One of the nursing diagnoses in the care plan is altered peripheral tissue perfusion related to compromised circulation. What is the most appropriate intervention for this diagnosis?