Gradespins

A vial of penicillin contains 2,000,000 units of the dry drug. To make the penicillin into a solution that contains 400,000 units per ml, how much diluent is needed? - 2 ml - 4 ml - 5 ml - 10 ml correct answers5 ml When an anesthetized patient is to be placed on a circular or semiclosed anesthesia circuit, the correct reservoir bag size is determined by using which of the following? - 60 ml/lb/min - 60 ml/lb - 60 ml/kg - 60 ml/kg/min correct answers60 ml/kg It is necessary to i...

how many major canine blood groups have been identified? correct answers8 optimal temperature for housing most mammals and birds is? correct answers65-84 degree F in dogs and cats the blood chemistry tests most commonly used to evaluate liver function are? correct answersalanine transaminase and aspartate aminotransferase potentiated penicillins? correct answersare active against B-lactamase- producing bacteria correct term for an increased leukocyte count not due to cancer? correct ...

1. What electrolyte change can occur if you leave a blood sample sitting too long with red blood cells (RBCs) in contact with the serum? A - Phosphorus increases B - Bicarbonate decreases C - Potassium decreases D - Sodium increases correct answersA. Phosphorus increases 2. A client brings in her dog who ate a box of rat poison in the last 2 days. What symptoms would be expected? A - Bleeding, weakness B - Seizures, vomiting C - Unconscious, rapid heartrate D - Severe pain, dep...

A patient on VC ventilation demonstrates auto-PEEP on ventilator graphics. Which of the following controls, when adjusted independently, would increase expiratory time? 1. Tidal volume 2. Respiratory Rate 3. Inspiratory flow 4. Sensitivity correct answers*A. 1, 2, and 3 only B. 1, 2, and 4 only C. 1, 3, and 4 only D. 2, 3, and 4 only Which of the following would be the most appropriate therapy for a dyspneic patient who has crepitus with tracheal deviation to the left and absent ...

A 48 year-old female is admitted to the ED with diaphoresis, jugular venous distension, and 3+ pitting edema in the ankles. These findings are consistent with correct answersheart failure A patient is admitted to the ED following a motor vehicle accident. On physical exam, the respiratory therapist discovers that breath sounds are absent in the left chest with a hyperresonant percussion note. The trachea is shifted to the right. The patient's heart rate is 45/min, respiratory rate is 30/min,...

A 65 kg spinal cord injured patient has developed atelectasis. His inspiratory capacity is 30% of his predicted value. What bronchial hygiene therapy would be most appropriate initially? IPPB with normal saline A patient on VC ventilation has demonstrated auto-PEEP on ventilator graphics. Which of the following controls, when adjusted independently, would increase expiratory time? (select all that apply) 1. Tidal volume 2. Respiratory Rate 3. Inspiratory flow 4. Sensitivity 1, 2, ...

1. A physician has ordered a 4yr old to receive 40% oxygen therapy. You would recomend which of the following oxygen delivery devices. B. Oxygen tent 2. A water barometer is being used to record the barometric pressure. The water within the barometer column has meniscus formation. You would read the barometer pressure at the. A. Bottom of the meniscus

in an emergency is ventilation or oxygenation treated first? correct answersventilation objective information is referred to as ______, and subjective info is referred to as ________. correct answerssigns; symptoms what is normal urine output? correct answers40 mL/hour if a patient is feeling lethargic, somnolent, and sleepy what is considered? correct answerssleep apnea or excessive O2 therapy for COPD pt define obtunded: correct answersdrowsy state; may have decreased cough or gag ...

1. During the assessment of a 64-year-old female patient, you note the following signs: dyspnea, hypotension, and a tracheal shift to the right. The patient also has absent breath sounds, reduced chest expansion, and a hyperresonant percussion note all on the left side. These findings suggest which of the following? A. A pleural effusion on the left side B. A pneumothorax on the left side C. Atelectasis on the left side D. Consolidation on the left side B. A pneumothorax on the left side ...

Which of the following clinical factors would increase difficulty of ventilating a patient effectively by manual resuscitation device and mask? 1) bull neck 2) deviated septum 3) enlarged tongue correct answers1 & 3 All of the following are complications associated with drawing blood from an arterial line EXCEPT. 1) infection 2) hematoma 3) anticoagulation 4) vessel spasm correct answers3 A 54 year old homeless patient has been admitted to the hospital with a diagnosis of tuberc...