Blog

The family’s ability to change in response to a crisis or stressful event is known as

Which of the following is true regarding the PaO2?

What is the normal value for PaO2 in the adult patient breathing room air?

A patient who appears emaciated presents to the emergency department with a history of low-grade, intermittent, afternoon fevers; frequent, paroxysmal bouts of coughing; hemoptysis; and night sweats. The following should be considered as part of the differential diagnosis (a list of possible disease states that could account for the observed signs and symptoms):1. Tuberculosis.2. Pneumonia.3. Some types of cancers.4. Pleuritic chest pain.

Which of the following is the best indicator of metabolic acid-base status?

A patient comes to the emergency department following an episode of unexpected syncope. In order to determine the potential cause, which of the following could contribute valuable information?1. A sensation of an irregular heartbeat or history of cardiac arrhythmias2. The medications taken3. The activities at the time of the episode4. The time of day the syncope occurs

Which of the following diseases is one of the most common causes of chronic dyspnea in adults?

A nurse is preparing to administer diphenhydramine 30 mg IM stat to a client who is having an allergic reaction. Available is diphenhydramine 50 mg/1 mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.) mL

A nurse is calculating the total fluid intake for a client during a 4-hr period. The client consumes 1 cup of coffee, 4 oz of orange juice, 3 oz of water, 1 cup of flavored gelatin, 1 cup of tea, 5 oz of broth, and 3 oz of water. The nurse should record how many mL of intake on the client’s record? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) mL

A nurse is caring for a client who is receiving heparin 3,800 units subcutaneous daily. Available is heparin 5,000 units/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth.) mL