Clark Kent is a 54-year-old widower with a history of chronic obstructive pulmonary disease (COPD) who was rushed to the emergency department with increasing shortness of breath, pyrexia, and a productive cough with yellow-green sputum.

He has difficulty communicating because of his inability to complete a sentence.

One of his sons, Jacob, says he has been unwell for three days.

Upon examination, crackles and wheezes can be heard in the lower lobes; he has tachycardia and a bounding pulse.

Measurement of arterial blood gas shows pH 7.3, Paco 68 mm Hg, HCO3 28 mmol/L. How would you interpret this?

After your patient's pleural space has been drained during their Thoracentesis, the fluid in the glass jars has a pus-like appearance.
This fluid is most likely the result of a:

Tony Montana, an international businessman, was rushed to the hospital due to vomiting and a decreased level of consciousness.

The patient displays slow and deep (Kussmaul breathing), and he is lethargic and irritable in response to stimulation.

He appears to be dehydrated—his eyes are sunken and mucous membranes are dry—and he has a two-week history of polydipsia, polyuria, and weight loss.

Measurement of arterial blood gas shows pH 7.0, PaC02 23 mm Hg, and HCO3 12 mmol/L; other results are Na+ 126 mmol/L, K+ 5 mmol/L, and C- 95 mmol/L. What is your assessment?

Ricky's grandmother has been suffering from persistent vomiting for two days now.

She appears to be lethargic and weak and has myalgia.

She is noted to have dry mucus membranes and her capillary refill takes >4 seconds.

She is diagnosed as having gastroenteritis and dehydration.

Measurement of arterial blood gas shows pH 7.5, Pa 85 mm Hg, PaCO2 40 mm Hg, and HCO3 34 mmol/VL. What acid-base disorder is shown?

A 58-year-old male is brought to the Emergency Room after receiving a blow to the head with a bat in a local barroom brawl.

Witnesses report that the patient was unconscious at the bar after being hit, but recovered consciousness about 5 minutes later.

Now as you assess the patient, he appears to be falling asleep and is unable to verbally reply to your sentences.

What is your PRIORITY action?

Your patient had emergency surgery to evacuate a subdural hematoma yesterday and appears to be doing well.
However, during your shift, you have suddenly had to empty the patient's Foley bag 4 times in the last 6 hours. You suspect your patient has developed what complication?

The nurse responding to a high-pressure alarm on the ventilator would assess for which condition?

Your patient developed acute respiratory distress and was just emergently intubated.
Because of normal human anatomy, you understand that the most common misplacement of tube position is likely to be:

You are caring for a patient with suspected bacterial meningitis. The physician performs a lumbar puncture to extract some cerebral spinal fluid (CSF) for testing.
Which of the following lab results would you expect if the patient does indeed have bacterial meningitis?

A patient is brought into the emergency department by her family members who report that the patient started seizing about 10 minutes ago and has not regained consciousness. The family says that they did administer the patient's Diastat (Diazepam rectal) medication when the seizures first started.
You recognize that this patient is most likely experiencing:

Which of the following answers lists the Paralytic drug that is associated with the possible development of Malignant Hyperthermia, along with the treatment medication for Malignant Hyperthermia?